Yes, I believe so.. see COM1, COM2, COM3 tabs disappeared from ATC window - #8 by Anonyrootmous and maybe ATC Panel doesn't show comm options - #74 by Cliffyboy1962 and upvote. This is so annoying 
EDIT: Maybe a fluke but this now seems resolved for me after I removed mobiflight-event-module from my community folder. It was used by Auto-FPS and I also removed Auto-FPS. Fingers crossed, hope that helps others.