Intermediate developer course issue?

Dear WPMU DEV

Hoping this message finds you well. I am reporting what I see is an issue with the latest week 2 module in the above academy course... I am missing a number of tag labels and I have checked this in Firefox, Safari and Chrome...screen grab attached.

Also I think the 'Adding Template Tags for Styling' section step 9 should read 'Repeat steps 5-8 for the loop-single.php file'. I could be wrong...

I have been able to work out some of the missing tags but some areas are a little tricky to decipher. Thank you.