You can reset trade skills with this:
Code:
/run TradeSkillFrame:ClearAllPoints(); TradeSkillFrame:SetPoint("CENTER")
This should put it in the middle of the screen. Move it with the mouse again and it should stay put. I'll see if i can add an option or chat command to do this.
The currency bug will also be fixed in the next release.
Regarding the xmog frame, I haven't seen any problems with it. Are you getting any errors?