So when you attempt to open a project now it has the loading screen much higher than it should be that it cuts off leaving you only 1/8 of it.

Along with that when it does finish loading it just disappears and you cant access it and reloading wont work.

Can you click the black and white globe button? This will add your OS and browser info, like this:
My browser / operating system: MacOS Macintosh X 10.9.5, Firefox 146.0, No Flash versions detected
If the OS is wrong, please change it to whatever OS you're using. This includes if the version is different (technically, NT 10.0 isn't incorrect for Windows 10 and 11, but please change it to whatever Windows version you're using if it says Windows NT 10.0)
Also, do you see a spinning cube here? This sounds like what happens when WebGL doesn't work
https://get.webgl.org/

This sounds like what happens when WebGl crashes. Try restarting your browser.