Today i logged onto test in Ironforge to see the new reduced casting time. what i found was that i could no longer fish in the round pool outside the mystic ward. instead you get a message "There aren't any fish here".
i ran to forlorn caverns, and sure enough, you can fish with no problem. this got me thinking though, so i ran to the lava in the middle of the city.
"There aren't any fish here"
so, unless old ironforge has a new fishing spot, it appears forlorn caverns will be the only spot left to fish in IF. bad news for horde that haven't gotten old ironjaw yet.
i tested it several different times from both pools of lava and could not fish.