Oh yeah, I forgot about that. The slide doesn't lock back on the LCP either — only the TCP. What'd you do with your TCP when it wouldn't feed: just get rid of it?
I've ran FMJ, Speer Gold Dots, Winchester PDX1's, and I've never had any feeding issues. When I first got my TCP, it did have extraction problems, but a trip to Taurus cleared that up, it now runs perfect.
I carry the little thing everywhere; it is so nice to just throw it in your pocket, and go.
Also FYI to the OP, Buds has the TCP for $244, which is an insanely good price for two mags, and a last round hold open.