Sorry to "necro" a somewhat older thread, but
I ran Karazhan for the first time this week, adding oRA2 (and BigWigs) to my mods. I was already using PitBull, and got this problem with frames disappearing too.
Does anyone know if this problem is being addressed? I don't think I updated ALL of my mods on Tuesday when I got oRA2, but my PitBull is pretty up to date.