OK, this is fairly embarassing. But in the process of attempting to straighten out my nephew's PayPal birthday gift that someone didn't work, I discovered that I paid the Premium membership 2x. IIRC, when I renewed I tried to check (and failed) to see if my membership was automatically renewing.
Any way out of this? Like getting another year added on? Or donating a premium membership to a member in need? If I'm stuck I'm stuck and no huge deal. Let's face it--if $20 one way or the other was going to break me, I'd have noticed it sooner (and should probably have a less expensive hobby). Plus it's a good cause.