diff --git a/e2e/search-navbar/search-navbar.po.ts b/e2e/search-navbar/search-navbar.po.ts
index 17112ab468..b50a6a01d1 100644
--- a/e2e/search-navbar/search-navbar.po.ts
+++ b/e2e/search-navbar/search-navbar.po.ts
@@ -32,9 +32,4 @@ export class ProtractorPage {
   submitByPressingEnter() {
     element(by.css('#search-navbar-container form input[name="query"]')).sendKeys(protractor.Key.ENTER);
   }
-
-  submitByPressingEnter() {
-    element(by.css('#search-navbar-container form input[name="query"]')).sendKeys(protractor.Key.ENTER);
-  }
-
 }
diff --git a/src/app/core/data/relationship.service.spec.ts b/src/app/core/data/relationship.service.spec.ts
index 9287935f59..32f6ffb622 100644
--- a/src/app/core/data/relationship.service.spec.ts
+++ b/src/app/core/data/relationship.service.spec.ts
@@ -15,6 +15,7 @@ import { DeleteRequest } from './request.models';
 import { ObjectCacheService } from '../cache/object-cache.service';
 import { Observable } from 'rxjs/internal/Observable';
 import { createSuccessfulRemoteDataObject$ } from '../../shared/testing/utils';
+import { fakeAsync, tick } from '@angular/core/testing';
 
 describe('RelationshipService', () => {
   let service: RelationshipService;
@@ -104,6 +105,9 @@ describe('RelationshipService', () => {
   };
 
   beforeEach(() => {
+    jasmine.clock().uninstall();
+    jasmine.clock().install();
+
     requestService = getMockRequestService(getRequestEntry$(true));
     service = initTestService();
   });
diff --git a/src/app/core/data/relationship.service.ts b/src/app/core/data/relationship.service.ts
index e737bbf7fb..ccb597dae3 100644
--- a/src/app/core/data/relationship.service.ts
+++ b/src/app/core/data/relationship.service.ts
@@ -147,20 +147,16 @@ export class RelationshipService extends DataService<Relationship> {
    * @param item The item to remove from the cache
    */
   private refreshRelationshipItemsInCache(item) {
-    setTimeout(() => {
-
-      this.objectCache.remove(item.self);
-      this.requestService.removeByHrefSubstring(item.uuid);
-      combineLatest(
-        this.objectCache.hasBySelfLinkObservable(item.self),
-        this.requestService.hasByHrefObservable(item.self)
-      ).pipe(
-        filter(([existsInOC, existsInRC]) => !existsInOC && !existsInRC),
-        take(1),
-        switchMap(() => this.itemService.findByHref(item.self).pipe(take(1)))
-      ).subscribe();
-    }, 1000)
-
+    this.objectCache.remove(item.self);
+    this.requestService.removeByHrefSubstring(item.uuid);
+    combineLatest(
+      this.objectCache.hasBySelfLinkObservable(item.self),
+      this.requestService.hasByHrefObservable(item.self)
+    ).pipe(
+      filter(([existsInOC, existsInRC]) => !existsInOC && !existsInRC),
+      take(1),
+      switchMap(() => this.itemService.findByHref(item.self).pipe(take(1)))
+    ).subscribe();
   }
 
   /**
diff --git a/src/app/shared/form/builder/ds-dynamic-form-ui/ds-dynamic-form-control-container.component.spec.ts b/src/app/shared/form/builder/ds-dynamic-form-ui/ds-dynamic-form-control-container.component.spec.ts
index 5681d10497..da36afe7ee 100644
--- a/src/app/shared/form/builder/ds-dynamic-form-ui/ds-dynamic-form-control-container.component.spec.ts
+++ b/src/app/shared/form/builder/ds-dynamic-form-ui/ds-dynamic-form-control-container.component.spec.ts
@@ -222,7 +222,6 @@ describe('DsDynamicFormControlContainerComponent test suite', () => {
     expect(component.group instanceof FormGroup).toBe(true);
     expect(component.model instanceof DynamicFormControlModel).toBe(true);
     expect(component.hasErrorMessaging).toBe(false);
-    expect(component.asBootstrapFormGroup).toBe(true);
 
     expect(component.onControlValueChanges).toBeDefined();
     expect(component.onModelDisabledUpdates).toBeDefined();
diff --git a/src/app/shared/form/builder/ds-dynamic-form-ui/relation-lookup-modal/relationship.effects.spec.ts b/src/app/shared/form/builder/ds-dynamic-form-ui/relation-lookup-modal/relationship.effects.spec.ts
index 688ee39996..e3ad4b3656 100644
--- a/src/app/shared/form/builder/ds-dynamic-form-ui/relation-lookup-modal/relationship.effects.spec.ts
+++ b/src/app/shared/form/builder/ds-dynamic-form-ui/relation-lookup-modal/relationship.effects.spec.ts
@@ -18,6 +18,8 @@ import { RestResponse } from '../../../../../core/cache/response.models';
 import { Store } from '@ngrx/store';
 import { SubmissionObjectDataService } from '../../../../../core/submission/submission-object-data.service';
 import { WorkspaceItem } from '../../../../../core/submission/models/workspaceitem.model';
+import { ObjectCacheService } from '../../../../../core/cache/object-cache.service';
+import { RequestService } from '../../../../../core/data/request.service';
 
 describe('RelationshipEffects', () => {
   let relationEffects: RelationshipEffects;
@@ -102,7 +104,9 @@ describe('RelationshipEffects', () => {
         { provide: RelationshipTypeService, useValue: mockRelationshipTypeService },
         { provide: RelationshipService, useValue: mockRelationshipService },
         { provide: SubmissionObjectDataService, useValue: {findById: () => createSuccessfulRemoteDataObject$(new WorkspaceItem())}},
-        { provide: Store, useValue: jasmine.createSpyObj('store', ['dispatch']) }
+        { provide: Store, useValue: jasmine.createSpyObj('store', ['dispatch']) },
+        { provide: ObjectCacheService, useValue: {}},
+        { provide: RequestService, useValue: {}},
       ],
     });
   }));
diff --git a/src/app/shared/form/form.component.spec.ts b/src/app/shared/form/form.component.spec.ts
index 3342db37ae..2dc25e3e7a 100644
--- a/src/app/shared/form/form.component.spec.ts
+++ b/src/app/shared/form/form.component.spec.ts
@@ -92,7 +92,6 @@ function init() {
       groupFactory: () => {
         return [
           new DynamicInputModel({
-
             id: 'bootstrapArrayGroupInput',
             placeholder: 'example array group input',
             readOnly: false
@@ -363,7 +362,7 @@ describe('FormComponent test suite', () => {
 
       spyOn((formComp as any).formService, 'validateAllFormFields');
 
-      form.next(formState.testForm)
+      form.next(formState.testForm);
       formFixture.detectChanges();
 
       formComp.onSubmit();
@@ -419,7 +418,7 @@ describe('FormComponent test suite', () => {
     }));
 
     it('should dispatch FormChangeAction when an item has been removed from an array', inject([FormBuilderService], (service: FormBuilderService) => {
-      formComp.removeItem(new Event('click'), formComp.formModel[0] as DynamicFormArrayModel, 0);
+      formComp.removeItem(new Event('click'), formComp.formModel[0] as DynamicFormArrayModel, 1);
 
       expect(store.dispatch).toHaveBeenCalledWith(new FormChangeAction('testFormArray', service.getValueFromModel(formComp.formModel)));
     }));
@@ -427,7 +426,7 @@ describe('FormComponent test suite', () => {
     it('should emit removeArrayItem Event when an item has been removed from an array', inject([FormBuilderService], (service: FormBuilderService) => {
       spyOn(formComp.removeArrayItem, 'emit');
 
-      formComp.removeItem(new Event('click'), formComp.formModel[0] as DynamicFormArrayModel, 0);
+      formComp.removeItem(new Event('click'), formComp.formModel[0] as DynamicFormArrayModel, 1);
 
       expect(formComp.removeArrayItem.emit).toHaveBeenCalled();
     }));
diff --git a/src/app/shared/form/form.component.ts b/src/app/shared/form/form.component.ts
index 6fa09f8398..1e3b9fd9ed 100644
--- a/src/app/shared/form/form.component.ts
+++ b/src/app/shared/form/form.component.ts
@@ -304,7 +304,6 @@ export class FormComponent implements OnDestroy, OnInit {
     this.formBuilderService.addFormArrayGroup(formArrayControl, arrayContext);
     const value = formArrayControl.controls[index].value;
     formArrayControl.controls[formArrayControl.length - 1].setValue(value);
-    formArrayControl.controls[index].setValue(undefined);
     formArrayControl.controls[index].reset();
     this.addArrayItem.emit(this.getEvent($event, arrayContext, index, 'add'));
     this.formService.changeForm(this.formId, this.formModel);