*news anchor voice* Many users are experiencing problems with imgflip, so we decided to consult mod acuity12. Acuity12, what tips or words of wisdom do you have for those experiencing difficulties with imgflip? "Lolgetrekt"
Alright it looks like this actually was a universal problem. Our DNS provider Cloudflare randomly started blocking the feedback requests because they contained debugging html from the page which apparently looked like a hacking attempt. We didn't need that particular debugging information anyway though so we've just disabled it for now and feedback should be working again.