Teambuilder just gave me access to the wrong account

[T-Moar]

I'm posting this here since EA's bug report link just goes back to the EA Forums page, and the EA NCAA forums appear to no longer exist.

I just logged into teambuilder with my credentials and it returned someone else's account. I had the ability to create and edit the teams on their account.

For what it's worth, I'm using Firefox on Windows 10 with a handful of extensions -- Ghostery, NoScript, stuff like that. This issue doesn't replicate when I try it on Internet Explorer.

I get that EA has totally deprioritized teambuilder, but this is a pretty massive bug. If they're going to leave the teambuilder servers up, this HAS to be fixed.

I've attached a couple of screenshots to illustrate what I mean.