[LS] Cupid’s Corner: Can’t save matches/Previously saved ones disappear

I'm having the same problem, but I hadn't saved the full 15 before the burglar update, so I had a session where all the previously saved matches had disappeared, but I could also save more, but only 4. I can't remember how many matches I'd saved before that, but I assume I had 11 saved. The next session I loaded and found no matches again, and I couldn't save any.