[Bug] Downloading revisions not working

I made a similar post about this one (https://lemmy.world/post/11134086) and it happened again, and hopefully the Dev can notice. (ping please)

Here’s the error that Perchance throws when I try to download revisions from https://perchance.org/power-generator-manager-10k-milestone:

Uncaught URIError: URI malformed
at decodeURI (see image)

EDIT: After some later investigation, I’ve found out that this does NOT affect earlier revisions (see this comment: https://lemmy.world/comment/8770044)

@perchance