Detailed Description of the Problem When trying to add a character sheet portrait or a picture for a new rollable table items, Roll20 says "drop a file or choose a file." For the images I uploaded today only, I can no longer drag in those files. Whatever token I grab drops onto the page beneath even though I drag it directly over the indicated spot. I've never had any problems with this drag/drop before, so I know how it usually works. However, weirdly, it works fine if I drag in an image I uploaded before today, or if I use the upload button from that field instead. I tried logging in and out of roll20. No luck.
Steps to Reproduce the Problem upload an image create a rollable table create a new item in the rollable table try to drag in the image I uploaded today the image lands on the page behind the box I was trying to drag it into.
Description of Your Setup (Browser + Version, Operating System, etc.) Win 7, and this happens in both Chrome 54.0.2840.99 and Firefox 50.0.
