Ok, I was messing around on my level 11 monk. Now that I'm 11 I should be completely immune to poisons. At least, that's what the monk feat it gave me says. As such I grab my new Detect Secret Doors clicky and head off to farm the rare spawns in Redfang the Unruled. I get to the strength damaging poison room and figure I can take all the time I want to bust stuff and collect everything.
That's when it happened. And this puzzles me greatly. I not only was hit with a poison effect, but it was doing strength damage. Shouldn't Diamond Body be protecting me from poison? I'm suppose to be immune after all. So, is this monk ability bugged?