Great, thanks guys, that will make the repair far cheaper and easier than buying a new TE or buying a common ground control pad. I have no doubt I could repair the PCB, but since is not my Stick the faster I solve the problem the better.
The stick I modded is a Round 1 TE, so the SE PCB will do the work.
As for how I screwed the PCB, it’s weird, I already done this mod 2 times without any problem, but this time I had trouble desoldering the cables (I broke D+ and VCC traces on the PCB) and while wiring some stuff I think I burnt a component on the PCB. To blame is the soldering tool, it was thick as hell.
Lesson learnt: Don’t ever try anything if you are not using YOUR tools.