Hi I can't seem to get my game to load, its stuck on the message 'Loading game for the first time...'

I tried leaving it for an hour, and even uploading an old build that worked a few days ago, but it is giving me the same message.

My game is a ZIP of an HTML Unity game to be played in browser.

Same! I think it's a site-wide issue... 

Same problem here.

The issue seems to have reappeared. I've embeded my game and even though it works on my itch.io page the embedded version doesnt load at all

It's emerged for me too, but works on the itch.io site.