Yep watched that too. Ok now some more weird bleep. I got a 941FS yesterday, ran through ultrasonic cleaned, dried and lubricated. Today I removed the FP and spring to cleaned out channel, put back together and now this one the safety will not engage. The FP plug is not going down far enough to allow the safety to move up. So now both guns are the same, won’t engage safety. Come on! New lesson with surplus I guess, don’t remove FP and spring ever! Lol
If at first you don't succeed...............don't do what you did the first time.........again!

Were I there, I could probably sort it out for you..........but since I'm not.

Please seek out the services of a good Gunsmith in your area, who is familiar with Cz/Tanfoglio designs.
Don't go to someone who
only works on 1911's or S&W Revolvers or high end Rifles.
Also, should you go to a Gunsmith, please post what had to be fixed so we can understand what the problem was.