Issues seem to be resolved now.

Same thing is happening for me. Haven't been on Codewars for a few months but came back and recently changed my username and added FB/Twitter integration. Now can't submit anything because it just gives me the http/https error in the console.

There seemed to be an issue with http/https cross-over. We have deployed a fix, please let us know if the issue persists.

I am using chrome, and I did a 'clear cache and hard reload' and I am still have the "Waiting for results..." issue.
P.S. Cool Website!

I've been experiencing this, too. I was able to submit my code on the same kata after moving to a new kata and coming back later.

I didn't clear my cache, but I did use a hard refresh on the page to no avail. I'm not sure exactly how a hard refresh works, so I can't say whether that rules out client-side caching issues.

We are looking into it. Have you tried clearing your cache? That resolved the issue on one of our testing browsers. We are looking to see if cache busting is broken somehow.

Yep, getting the same issue.