FWIW, here's what the FCC has actually published so far:
Unfortunately it doesn't actually say much.
A user went haywire and downvoted a whole bunch of comments. We've corrected the damage, although users had already corrected much of it.
All: when you notice substantive, civil comments that are unfairly faded out, please give them a corrective upvote. This is a longstanding community practice. It usually only takes one or two corrective votes to get a good comment back to par, so every user can make a significant difference.