Help! Recovering a project that disappeared

[hitsville]

Hey there, I'm a long time PT user. Last month I decided to download Pro Tools First to get some editing work done on my laptop without having to plug or install ilok. I worked on a (offline) project on it for a week.

Today, when launching PTF, my project had disappeared. I still can see it in the cache folder, but it won't show up in PTF at all.

I did some googling and found out about the 2019.5 bug. Checked my version and it was 2019.5, and it was the version Avid sent in my email just last month instead of the fixed 2019.6

Could anybody help with either getting PTF to finally see my project, or getting PT to read/import the .ptxp files? Pleaaase let me know, I'm bummed out I lost a lot of time on this.