Hehehe, happened to me as well...I just wanted to smash my notebook as I noticed a yellow bar at the top flashing that said I forgot to fill in something elsewhere in my profile. Once done everything worked fine. Cheers S.P.
A minor gripe but given I'm sad enough to be one of these smart phone folks I've been miffed that I can't write in the text box for replies using Android. It's pretty pathetic to say but I do about 95% of my surfing using my phone and I'm a habitual forum grazer but get upset when I can't post uninteresting trash on this forum!