Hi! Welcome back to the forum!
You’re right, your website didn’t work as intended. I encountered the same error when I visited it. Sometimes the word "openresty" in the footer section is rendered twice.
I highly doubt this is an error you’ve caused. A similar issue has been reported recently (i.e: #106477). I don’t think it’s a coincidence. @Admin is already aware of this problem and is currently investigating it. The only thing you can do for now is to wait until it’s fixed.
Regarding the missing assets, I highly suspect that it has something to do with the recent problem with the browser validation system. Unfortunately, there is nothing we can do about it.@Admin is also aware of this problem and is currently investigating it. Let’s just hope it will be fixed soon.