MK1 BD1 Mute Bug

Greetings to all posters and apologies if there is an already existing thread or other place where this should be posted.
I’ve been getting a bug where muting other instruments will also result in BD1 becoming muted (only effecting when muting, not un-muting). I’m on 1.31 and this problem hasn’t happened to me before this week.

Kindest Regards,
Nate