[2019] Anyone notice change in Adds on Dark Hours Raid?

Originally Posted by HooplaJones
Notice a very different pattern with adds in Dark Hours for the final boss. Anyone else notice this? We still downed Razorback 15th time but the group all confirmed it was noticeably harder.

Reports like this come up every so often - usually in tandem with counter reports that it was made easier (see a comment above).

Remember that the AI have a pretty wide variety of possible behaviors based on the situation. Small changes in how your group moves, attacks, and behaves might have corresponding changes to the the enemy NPC's behavior in turn.