Greasy Fork

The 2 different discussions were emailed to me:
https://greasyfork.org/en/scripts/392387-youtube-small-thumbnails-normal-size/discussions/101315
https://greasyfork.org/en/scripts/392387-youtube-small-thumbnails-normal-size/discussions/101305

Since they appear in my profile feed, they seem exist in an inaccessible state.

When I tried to access the links they return a 404 error:
see attachments

Thanks for explaining the cause. Yes they work now but were inaccessible for hours yesterday. The error was a bit unspecific, so I wasn't sure if it is an issue with the website itself.

Thanks again Jason, I didn't want to ask or open a Github issue in the Greasyfork repo, but that is a fast and sensible fix. Especially thanks for the efforts of you and your team to offer such a service for free.