Github login - username change

Hi,

First of all thanks for this great resource. This is probably my fault but I use checkio with my github account and I recently changed my username. When I logged back into checkio I'd lost all of my progress. I probably should've thought about this beforehand but just to let you know, if you don't already, that this is happening on the website.

Thanks, N

From: http://www.checkio.org/user/nsaintjust/

HTTP_USER_AGENT:

Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/43.0.2357.81 Safari/537.36