Quote Originally Posted by Stepjam View Post
It's the desire sensor. The game knows when you want something and will happily give you everything and anything except for what you are wanting. It's super strong in Monster Hunter.

Seriously though, yeah just bad RNG.
And sometimes it likes to troll you. When I FINALLY got my healer chest piece from the Tower raid to drop, having not seen it drop at all in like 12 runs across three weeks, when it finally did drop it dropped TWICE that run.