Yeah I made a configuration change on the server over the weekend that may have freaked Tapatalk out, but if you delete and re-add the site it should be happy again. Sorry about that, I didn't realize it would impact Tapatalk or I would have posted a note at the time.
According to the stats, it looks like only a couple dozen people regularly use Tapatalk on here. I am a little surprised by that.
Lots of iPad access though.