Champion Review in summoner menu is mismatching names with portraits

When I'm reviewing the champion list in the regular logged in menu, some of the champion portraits have the wrong champion name. For example Wukong has a Nidalee portrait. I just logged in and everything seemed to be fine now but earlier today it was messed up. There wasn't any download or anything so it may be a problem only I have. Also it may be fixed and itll never happen again. Ill keep posting if the problem returns. Thanks.