Problems logging into admin

This is a really weird case, that I can seem to locate what the problem is. Here is the problem, I just went live with ContentBox with my blog, in which I can log into the admin no problem.

My development environment, I was able to do the same thing. That was until I synced the database from live to development, I can no longer log into my development version of ContentBox. The interesting thing to note, is that the last login is being updated to the time I attempt to login. However I am always confronted with the login screen.

I am at a loss to explain how this has happened, and have no clue where to begin tracking this done. Anyone have any ideas?