Re: KentDA -- Sorry for the delay in my response.

I have a half-elf rogue. Am proficient in deception and persuasion.

For what it's worth, the bug has now been fixed and I get a +2 CHA from charisma instead of the +12.

What's funny is that in my home D&D game, I had a bard who with expertise did in fact have a +13 to performance and persuasion haha... but it's good that my game isn't "cheating" any longer