Since the patch, has anyone else had problems with bubble and aura mastery?

Just lost about 50 rating due to my bubble only working 50% of the time (it doesnt work though it goes on CD) and no its not a warrior or priest removing it.
A few pallys in my guild were dying on Anub 25 last night because their bubble/divine sacrifice combo was failing (bubble not working then divine sacrifice raping them)
Also I tested this in a few BGs. My aura mastery isn't making me immune to interupts and silences about 30% of the time. Tested this in duels and chasing rogues in pvp.

This just me and my realm?