Lol, my trust rating was halved in the last day or two once I started to complain about "Sqrl labs". After years of going up Im now going down by the day. Strange behavior on bitcointalk for sure. Pay to play?
Maybe a default trust member that gave you trust is now removed from the list? been changes to the default trust list
see:
https://bitcointalk.org/index.php?topic=5095156.0;topicseen