I have to say I bear some ill will. You are tasked with being our CM, but you say twice you basically don't really know about our game... Frankly, I'm offended.
If you watch the actual timer, I don't think it's actually faulty at all. It's just when the voiceovers play that announce the time markers is sometimes mixed up.
Tell me about it. I feel like there is a subroutine every time I use Fire All Weapons so that every enemy checks to see if they have a knock or a stun to use.
How to handle it, though... It could be a toggle or an active offensive. Maybe even a two stage power like Telekinesis used to be. One click puts you in stealth that breaks on damage either way (which would reset it), second click shadow strikes. Although, even then, it would probably not work as I would hope this would…
I thank the OP for pointing this out for those who find it difficult (seriously). I think the best thing I saw was a tank running in and pulling the first two bosses at once. That actually really sped things up.
I really wish you had been a little more upfront with the fact that all of our subscribed threads would be deleted. There was a lot there that I kept track of.