Hoping y'all can help me figure this one out!! I activated

Hoping y'all can help me figure this one out!!

I activated a new plugin (ThreeWP Broadcast) to my site to sync posts and comments between different sites within a network, and then ALL Comments on my entire blog just disappeared... I have NO clue how it happened. I deactivated the plugin, and the comments are still ALL gone. This is an emergency situation, this is a high traffic blog, any help would be VERY much appreciated. Support access is already enabled, please poke around if needed.