I purchased a bersa th380 cc probably back in November. Went to break it in and 100 rounds through, had a problem with the safety not disengaging and the trigger not functioning while off of safety. So I took it to the dealer I got it from and they sent it to a bersa service center. 6 LONG weeks later, I got it back . I put 50 rounds through it, no problem, I went to put another 50 through and now, my slide catch and notch where the catch "catches" Is worn down and the slide won't stay locked back. I never us the catch as a slide release so it's not from misuse. This is my carry gun and I don't really want to be unarmed for another 6 weeks. An. Do i just need to send it off, wait, and hope nothing else goes wrong?