Images not uploading

I've attempted several times over the past few hours to upload a modest-sized jpeg to my Moment of Tiki thread. Tried from a PC and a laptop using Firefox. The upload just hangs and never completes.

https://tikicentral.com/viewtopic.php?topic_id=53856

Yeah it's a known issue. I'm in Japan for a week and I'll take a look when I get home.