I have quite a few discs for sale on Discogs, today two of them were removed, and that "Blocked" message added to their pages - both were of the "two expensive tracks on one cheap 7"- style reissues.
I guess Discogs are weeding out anything that might be considered a bootleg - wonder if this is across the board, or just where the copyright owners enter a complaint?
PS my Discogs store is at https://www.discogs.com/seller/Rockerq/profile