I played again and this time the egg got stuck here without my doing anything in particular to cause it. The scene is not scrolling.
Ah, that's unlucky! I had that happen exactly once, earlier in the dev process, and couldn't reproduce it. Thanks for the report!
The new 0.0.2 update fixes held eggs freezing, and has a speculative fix for eggs getting stuck between objects and the top border (I saw it once again pre-fix, but couldn't find a way to reproduce).
Thanks again for your issue reports!