New way to post images

Today we will be testing a new way of posting images using a form that we tried earlier this summer. Please read the details, ask questions, or report problems in this topic.

I tested it once it worked fine.
today i ran into a problem. I uploaded a .jpg file, but it won’t work it says image must be .jpg or .png

Interesting, by chance was it a jpeg rather than jpg? I should add that extension as well.

No it was just .jpg
I first tried it from my mobile phone i thought the issue is with the mobile platform then i used my desktop and still the same result
Mobile : Safari
Desktop: Chrom