My favourite band gone!

I’ll admit I am a few pints in, but Pink Floyd has gone from my library, gone!

Well not totally if I search them then there they are along with all my library items but they are no longer in the artists section.

What the hell?

Gareth try a core reboot as a few other thread’s have suggested this and also build 882 has just been released so try downloading it in Roon->Settings->About