Undocumented Changes

[redinter]

In playing my warlock last night, it appeared that all ranks of Detect Invisibility (Lesser, Normal, and Greater) have been replaced with a single spell, "Detect Invisibility" which has the tooltip from Detect Lesser Invisibility. I noticed while buffing my team for arenas, but was a tad busy to double-confirm it (slaughtering silly nublocks). Tonight I'll put more time into confirming at the trainer (although I bought every spell offered after respeccing).

I was wondering about this too, as I only had one detect invisibility in my spellbook left, I guess they changed it to make it consistent. Some mobs from TBC and mages can be invisible now, my guess is that to implement invisibility on players, they had to change this.