Hey guys, quick question. I've got a collection of pictures I took at Anthrocon. I've been able to upload them so far on facebook, tumblr, and deviantart. But when I try to put them here on FA, or on Inkbunny, only certain ones are cooperative. The others refuse to upload- on Inkbunny they give me an error message, and here they just sit and load indefinitely.

Any idea what's going on?