I haven't gotten any errors, per se, but the site's been hella slow most of the day, and damn near every post I make I get a message either reminding me I can only post once every 30 seconds, or just now, a message saying my post of a duplicate of one already posted, which is rather odd considering that in all those scenarios I'd only posted and pressed the submit button once. They've all gone through anyway, and I haven't had any double posts, but it does seem as if something might be screwy with the code for avoiding dupe posts.