They were locked and archived while you were gone, both because they served no purpose any more, and were just being used as a sandbox for spamming in.
After they were closed, a fair bit of the spamming moved to Badspot's Poll topic in Community Projects, the one asking if CP/Creativity should be merged, or deleted, or renamed.
After the Boards were reshuffled, the topic was closed, and it seems part of the spam has moved to Clan Discussion instead.
Hence we have toss like these;
ANDRE THE GIANT WWF CHAMPION FAN CLUBemo gee klanMeme Team©™:^) clanuncle grandpa fan clubHULK HOGAN FAN CLUB REBORNamong many others.