504 Gateway Time-out

[Mottie]

Our GitHub-Dark userstyle is fairly large, so processing the css after uploading takes a few minutes.

Today while updating our style on userstyles.org, I started getting a "504 Gateway Time-out" message after saving the style. Looking at the style on the GitHub-Dark main page, I noticed the style didn't update (clicking on the "Show CSS Code" button).

After the second time I saved the style, I got the same message, but I noticed that the style did update after checking it on the main page.

[silverwind]

Also seen this error while updating the same style. Probably need to raise a timeout value in the web server.