Do you mean you couldn't open this page? https://jumble.social/profile-editor
Discussion
Oh wow, I wasn't expecting a response from the dev! Thank you! 🙏🙏
That's correct. I can see /users/npub1etc of my new user, and the mostly empty profile loads up, I click on edit, and the right panel goes blank.
I'm on Firefox with uBlock origin, but disabling uBlock doesn't seem to help.
In the console I can see a resource being blocked by "OpaqueResponseBlocking" but this happens on initial load, it appears to be from nostrpi.btchost.org
I tried using your npub on Firefox, and it seems to work fine 🤔. I'll keep an eye on this issue and see if anyone else encounters it.
Feel free to reach out anytime if you encounter any issues. I'll respond whenever I see them. 🫂

Hmmmmm, it works with I log in properly via nip07 using my Mephi account too!
New accounts don't seem to work tho (have tried several unused npubs, am logging in via browser extension)
Also, from my playing around I'd guess the CORS errors are attempts at creating the link previews, so probably unrelated