Spells: mez and interrupt

[williestargell]

tried hard to figure out how to post a excerpt of log or screenshot but dont know how to do either of those hehe. here's what happened:

I started casting Mezmerize
Dervish cuthroat started casting a spell
Derv was interupted. reported in chat text
Derv was mezzed
My partner took damage from the nuke the derv started casting before he was mezzed

ie the mob never started a new spell, his nuke was not actually interrupted by the mez. despite the report that it was, he kept casting right thru mez.

This has gotta be a bug