Well, I couldn't find another gunsmith, so I bought a pin punch and knocked out the extractor pin on the Star. The first thing I noticed is that the extractor spring looks like part of it has become permanently compressed. The second thing is that the bottom of the extractor claw looks a bit worn, but it's hard to say.
Since I don't have a spring to replace the current one, I MacGyvered a short term solution by running the back side of a pocket knife blade through the coils of the spring to try and space them out. I also cleaned the spring and sprayed out the extractor channel with aerosolized cleaner. When I first took the pin out, the spring did not push the extractor very far out of the slide. After cleaning and finagling it it almost pushed the extractor completely out. I assume it should be able to escape under its own power, but this is an improvement.
For the claw, I took a brush to it in a way I couldn't with it in the slide, and a lot of residue came off. The bottom part of the claw looks like it could be folded back, but it's very hard to tell. The extractor is a tempered part and the color is splotchy, it could be that when they filed the claw shape into it they just did it unevenly. I'll have to see how it does next time I'm at the range.