I don't get it... How can they not have fixed this stupid bug yet?
If you don't know what I'm talking about, it's the bug where you lose your PoM buff after Alter Time ends if you start casting while in Alter Time and the cast is finished after Alter Time ends.
Hard to explain so let me give you an example.
-> cast PoM
-> Cast Alter Time
-> Cast Frostbolt (instant)
-> Cast Frostbolt
-> Alter Time ends while you're casting Frostbolt
-> You get your PoM buff back but it's consumed as soon as your Frostbolt is done casting.
I know it's easy to work around by canceling Alter Time <1.X seconds earlier than its current duration, but that's a DPS loss.