We can’t seem to connect to your project at the moment, apologies. Please try refreshing your browser. If that doesn’t work, contact support and they’ll be able to help you out.
and then this:
Uh oh, we can’t connect to Glitch, which means your changes aren’t being saved. To keep your changes, copy them to your clipboard, reload, and paste them back in.
I also get those messages if I’m not logged in.
It’s very confusing since sometimes it says page not found and sometimes I get those longer messages.
If anyone else reading this thread is seeing a connecting error when trying to open the project editor, please contact support and be sure to provide your project’s name.