Hi,
I'm trying to open a CryptPad pad ( https://cryptpad.fr/pad/#/3/pad/view/.../ ) and it just stops loading at "Reconstruct document". I opened the file once earlier today, and then I couldn't load it again. I did not make any changes to the doc since I opened it. My other documents load fine, even other docs in the same team drive.

I tried clearing my cookies, hard refreshing, using incognito mode, switching to another browser (tried Chrome and Firefox)
I also cannot download the file, make a copy of the file, or view it in read-only mode.
Downloading freezes at "99% (downloading...)". Read-only mode freezes in the same way ("Reconstruct document")
Make a copy freezes at "Load drive"

The logs in the JavaScript debug console look the same whether I open this document which does not load, or another document which does load.
Any ideas?
Thanks,
Alex