Well shit, this didn't pull the image I was seeing on my end in the upload form. Instead it pulled a sample of the version I was going to post next. I guess I wasn't supposed to change the source after using the upload bookmark?
I don't know how to fix this, sorry.
EDIT: I decided to tag it for the image that ended up here and marked it as an image sample, so I suppose it could be fixed by fixing the sample.