widget rendering tweaks

lib/homescreen_widgets/timetable/timetableHomeWidget.dart

@@ -27,6 +27,7 @@ class TimetableHomeWidget {
       if(completer.isCompleted) return;
       if(data.primaryLoading()) return;
       await _generate(data, settings);
+      if(completer.isCompleted) return;
       completer.complete();
     });
 
@@ -36,6 +37,7 @@ class TimetableHomeWidget {
 
   static Future<void> _generate(TimetableProps data, SettingsProvider settings) async {
     log('Generating widget screen...');
+    log('data: ${data.getTimetableResponse.toJson().toString().substring(0, 400)}...');
     var screenshotController = ScreenshotController();
     var calendarController = CalendarController();
     calendarController.displayDate = DateTime.now().copyWith(hour: 07, minute: 00);
@@ -76,6 +78,7 @@ class TimetableHomeWidget {
           ),
         ),
       ),
+      delay: Duration(seconds: 5),
     );
 
     HomeWidget.saveWidgetData<String>('screen', base64.encode(imageData));