Version 5.13 Dragons won't show after breeding

Guys, this is no more funny! The buggy 5.12 update was worse enough, but the one to fix it is buggy as hell too.
I hatched my first dragons. After incubaton no dragon in animated sequence. Invisible. Also no dragon in dragon castle (all are no longer visible) and the new ones also don’t show neither in roster, not in den (in fact they are marked as undiscovered yet). Seriously?

2 posts were merged into an existing topic: Version 5.13 Official Discussion Thread

Going to merge this into the official Version 5.13 thread! Please continue the discussion over there