Perhaps the site can't render the README because it encounters a similar error when cloning?

```

clone --verbose nostr://npub1s6z7hmmx2vud66f3utxd70qem8cwtggx0jgc7gh8pqwz2k8cltuqrdwk4c/instablossom?relayhint=nostr.sprovoost.nl

Cloning into 'instablossom?relayhint=nostr.sprovoost.nl'...

nostr: no updates

WARNING: failed to fetch from git.sprovoost.nl error:cannot fetch a specific object from the remote repository; class=Invalid (3)

and using alternative protocol git@git.sprovoost.nl:instablossom.git: invalid or unknown remote ssh hostkey; class=Ssh (23); code=Certificate (-17)

Error: failed to fetch objects in nostr state event from:

git.sprovoost.nl: cannot fetch a specific object from the remote repository; class=Invalid (3) and using alternative protocol git@git.sprovoost.nl:instablossom.git: invalid or unknown remote ssh hostkey; class=Ssh (23); code=Certificate (-17)

```