Always required to enter login details twice.

I'm pretty sure it's only my account that's having this problem as I have tested it on another. When I am on the login page, I enter my username and password correctly, but it doesn't go through the security check and logs me in, I have to enter my username and password for the second time and then it will log me in. It's not a big problem but it's kind of annoying. Could someone please let me know what is going on if possible?

My username is KayDerp

Thank you! :)

Happens here aswell oh well!

Oh yeah it does that to me aha. Or i log iinto my second one and it logs in my first so you gotta relog n blah blah.

We do this for security reasons.