I'm using AEM 6.2 which is integrated with Target thru cloud services for a/b testing and rules based personalization. The logic works properly for both activity types, but there is a bug in the AEM author environment.
After targeting any components they look good unless I leave page. If I leave page or my session expire and I re-visit targeted page, components are invisible. I can see there are some border lines for each component, but the content itself is invisible.
I can normally operate on any component and targeting works properly on publish instance, but it's difficult to work with some components when I can't see them.
I can't see any related errors in the console or AEM error.log