After the update this morning I ran "The Archon's Trial" on Epic R3 with my 30th level Alchemist.
This is a quest I solo often but today at the end fight I could hardly damage the boss, Rhi'enne, with any of my stuff.
It's a little tough to see what was going on because the damage numbers appear in her belly instead of above her head but I could see a lot of immune messages with my Elemental combination and when I threw multivials I couldn't see any numbers at all and her damage bar did not move.
Once in a while I would see a reflex save message and a few hundred points of damage. I wasn't sure if this was from my Cindersmoke, Molotov Cocktail, my multivial, or my Elemental Combination.
Well I unloaded over a quarter of my mana and her life bar showed only a little bit of damage.
Something weird there, has anyone else noticed this since 50.3 update?