PFA user "Flipper_Fair", who is more a radio listener than forum poster, but who has an account here and posts sometimes, is apparently very sick.
According to a webpage shared on his Twitter, he has a "rash all over his body" and "unknown sickness", and the doctors are currently baffled, even at Stanford.
There is some suspicion that he has a rare cancer.
I know the word "cancer" might evoke some bad memories here from 2 years ago, and I don't know Flipper_Fair personally aside from my interactions here, but from what I can tell, this is legit.
He's done very well in the PFA freerolls when he's played, by the way. Anyway, I hope he gets well soon, and I hope it's not what they think it could be.