So I've built a game using Godot engine and exported it to HTML5. I already tried uploading this game to itch.io as a test and it runs great over there, however I've just uploaded exactly the same archive to Newgrounds and it won't load on the Preview. The progress bar is there, it just moves at snail speed and it seems to have completely stopped about halfway along after leaving it for ten minutes. I have refreshed the page multiple times but it never completes.
I was wondering if anyone else has had this issue and if there's anything I can do about it. I was super excited about releasing a game to Newgrounds as I used to come here a lot when I was younger and I always wanted to have something of my own to upload that wouldn't get blammed. Any suggestions would be appreciated.