I was fishing in grizzly Hills after the patch for Glacial Salmon (I loves me some
Firecracker Salmon!) and almost every catch, or every other catch, I was pulling up Pygmy Suckerfish. Up til then, I'd never even pulled up one before.
Noticed the change with the fishing dailies too- I went to fish for the Terokkar one at that tiny little pond right near Shat/the NPC and I couldn't even click my bobber up. Had to go over by the Cenarion Circle guys there to fish for it. Took me like ~12 casts to get my Monsterous Felblood Snapper too. :<