It's been 72 hours and my Warmane coins still haven't been unlocked.

3-4 days ago i sold my character from Frostmourne for coins and i wanted to buy some gold on IceCrown for some of those coins, went to trade chose value whatever and clicked buy and it said my coins are locker whatever i need to wait 72 hours for them to unlock right, now it's been 3 days and even more than that and still says the same massage its kinda annoying im checking on it regularly to see if it unlocked already but idk seems like it's not happening any time soon really. If someone has any answers for this please do answer here, thanks.