Wii ROMs Error 503

So just to make sure it wasn't my internet, I've gone and downloaded a couple different games from two different consoles (Paper Mario TYD and a couple Dynasty Warriors games). Downloaded, unpacked, and played all of them flawlessly in the last day. However, I can't download ANY Wii games, no matter what. It keeps giving me the 503 error, and suggesting the problem is on my end with my computer's connections.
My assumption is a rise in people wanting to download Super Paper Mario and Galaxy due to Origami King coming out? But I figured I'd make a post about it here to see if anyone else was having the same issue recently or if there truly is something on my end, despite being able to download things for other consoles already in the past 24 hours.

""I am the inferno in which heroes are born.""