fix(compliance-export): update loading state class and enhance time filter handling

Signed-off-by: Manuel Abascal <mjabascal10@gmail.com>

Author: mjabascal10

frontend/src/app/dashboard/compliance-export/compliance-export.component.html

@@ -18,7 +18,7 @@
 </div>
 
 
-<div *ngIf="!preparingPrint" class="report-loading"></div>
+<div *ngIf="!preparingPrint" class="report-loaded"></div>
 <div class="d-flex justify-content-center align-items-start w-100 m-0 d-print-block">
   <div class="compliance-front-page">
 

frontend/src/app/dashboard/dashboard-export-pdf/dashboard-export-pdf.component.ts

@@ -242,7 +242,10 @@ export class DashboardExportPdfComponent implements OnInit, OnDestroy {
   }
 
   applyTimeFilterToVisualizations(visualizations: UtmDashboardVisualizationType[]) {
-    if (!this.filtersValues || this.filtersValues.length === 0) { return; }
+    if (!this.filtersValues || this.filtersValues.length === 0) {
+      this.visualizationRender = visualizations;
+      return;
+    }
 
     this.visualizationRender = visualizations.map(v => ({
       ...v,