Q:
New and Existing Dungeon Changes
A lot of the recent “changes” are being seen as bugs (like the 180 radius attacks) or lupi’s ranged auto attack hitting in melee. That being said, they never put dungeon changes in the patch notes so who knows…
As for new dungeons or changes to old ones, I would not get my hopes up. IF (and that’s a big if) we see new instances they’ll most likely focus more on fractals, but we haven’t heard any word on instanced content yet in any HoT announcement.
Personally I highly doubt we’ll get any instanced group content.