While running multiple random heroics per day in the past week, I couldn't help noticing a couple of strange changes to some boss fights.
Ionar in Halls of Lightning only disperses once per fight now, instead of three times.
The Prophet Tharon'ja in Drak'tharon Keep only does his psychadelic "I'll turn you all into skeletons" thing once per fight now, instead of three times.
Grand Magus Telestra in the Nexus only splits once per fight now instead of twice.
I wonder if there have been more changes? These are the ones that I noticed anyway. I neither love nor hate them; more than anything I just find them confusing.
The first two changes were apparently part of a hotfix a few days ago, which immediately poses the question... why? Ionar and Tharon'ja have been among WOTLK's easiest dungeon bosses from the beginning (I'm not sure if I ever managed to wipe on either of them), so I don't understand why what little of interest there was left about their fight mechanics had to be taken away too. The only people that I can see benefitting from this are the manic badge farmers who were always sighing in exasperation about the way the bosses' abilities artificially extended the fight and prevented you from pwning him more quickly. But was that really such an issue?
As far as Telestra goes, looking at various websites they all claim that there's always been only a "possibility" for her to clone herself more than once on heroic, but in all the heroic Nexus runs I did before the latest patch she always split herself twice. I'm pretty sure it wasn't a lack of dps either, as it seemed to be tied to her health (first split at 66%, second split at 33%).
Telestra actually used to be pretty tough back in the day, and the double split certainly played a role in that, so I do consider this a "serious" nerf. However, once again I can only wonder about the reasons behind it, because people go into heroics with better gear than ever, so nothing is nearly as hard as it used to be anyway?
I can't help feeling that Blizzard is currently pushing the "farm everything into oblivion as quickly as possible" mindset a bit too much at the moment.
Before and after
56 minutes ago