Wrong track names and waves.

My Mac crashed and I had to use Time Machine to get everything back in place, I made a copy of my files 1 week ago but I had some new tracks that weren't loaded in the 'Time Machine file'.

Now if I add some new tracks to my USB it will name the right title, waves and BPM but it's an different track (most likely the ones that didn't come trough the 'Time Machine file').

I installed a new version of Rekordbox, analyzed the USB multiple times but it didn't seem to help, couldn't find anything on the internet so please help!

I use Rekordbox a lot and I need it this weekend as well...