After downloading the latest version of MB (specifically 3.3.7065) I can no longer search for lyrics. MB will automatically search once, but when pressing "search next provider" the lyrics might flash a bit, but nothing will change. It seems that the "searching" text prints for a frame or a few, and then the original lyrics are back.
I have LyricsReloaded enabled and disabled to no effect, I also updated LR to latest version.
Edit: Forgot to mention, there are no errors in the log (latest is from 26.04.2019), nor any errors pop up.