This bug happens time to time, I thing several times on month
Screenshot 1 - Track playing order

What happens:
- Track №379 are played normally and ended
- Than UI show info of the next track №380, such as cover, title, etc
- Track №380 is not loaded and got stuck
- Than after time (5-10 seconds) previous track (№379) start playing again, but UI still show info of non-loaded track №380
And if you click 'previous track' button, UI switches to previous track №379 and will play the same track №379 the third time.
Screenshot 2 - Info from console

I suppose in console wrong info, because 'loaded: false' for Powerwolf isn't correct, this track played normally.