Well today I logged in, like any other day, and I found a message from deviantART saying:
"You thought you'd punk'd us, but the jig is up! We noticed that you Beta Tester symbol stuck, even after your Premium Membership expired. But sadly, most good things must come to an end. Our geeky developers were finally able to track down this bug in the matrix of deviantArt and squash it. However, because you clearly love that symbol sooo much, please enjoy a free 1 week Premium Membership on us! (Hopefully you'll see the light and come back as a real Beta Tester in the future. Oooh snap!)"
So, I guess I'm a Premium Member for the week! ~yeyplz (https://www.deviantart.com/yeyplz)