There have been issues with the interface, but mostly I read that it was resolved. While waiting for support, I suggest you log out of the Glowforge app, clear your cache and then log back in. If the buggy behavior persists, try a different browser. Hopefully they will get this fixed for you soon.
Hello! @juliaheartsu I am so sorry you are running into problems with the web app. I saw the email ticket you submitted and responded to you there. To mitigate any confusion I am going to close this thread and I look forward to hearing back from you via email. Thank you for reaching out!