Data loss & weirdly replaced samples

Hello, would call myself a pretty experienced Digitakt user with more than 4 years in the game.

Today something very strange happened.

I created a new, fresh project, loaded samples from the +Drive to the RAM, messed around a bit, built a pattern, saved it, turned the Digitakt off, turned it on again shortly after to sample from my recording device, then realized that the all samples in the RAM have gone completely NUTS! The sequences seemed fine, but ALL the samples from the previous saved state were GONE and replaced with seemingly random ones from the +Drive. Running on 1.40, haven’t experienced such thing in the last 4 years. What the heck is going on?!

Other users seemed to have experienced the same issue: