Got it back a few weeks ago, approximately in the time frame which was promised.
Paperwork says that it got a new extractor and assorted other parts. Claims that they shot 50 rounds with no issues.
Might even be true.
The pistol was DIRTY when I got it. Very. I think they put a new barrel on it too.
Anyway, time has been short here recently, and I have only put about 37 rounds through it. So far, no issues. The extractor appears to be fine.
We shall see.