broken hyperlinks pointing to non-existent .md pages

[l0g1x]

hi! I noticed that the majority of hyperlinks across the course.fast.ai homepage are broken, due to the fact that they are pointing to non-existent .md files. For example:

https://course.fast.ai/Resources/book.md - Broken, linked on the page https://course.fast.ai/Resources/book.html - Not broken, but only linked on the side navigation bar

[l0g1x]

seems to be the same for all pages under https://course.fast.ai/Lessons

[l0g1x]

closing as this has been fixed