this glitches sucks like hell

It's not really a bug TSM. It's the way Anivia's passive works. Because she technically 'dies' when he passive triggers, it breaks the chain between Morgana and her. It's for this reason (among possibly others) that she is actually a very good counter for Morgana in MID.

its not a glitch whenevr anivia goes into egg form all of the crowd control effects and pretty much anything on her goes away