Hey Steven!
This looks like the same issue that was brought up in this post on a couple other Answers challenges: Answers: Answers: Advanced Module 6 & Module 10 > Cannot connect to repository - #4 by Katja_Ritchie
I’ve included your info as we continue to troubleshoot this, and I will keep you posted here!
In the meantime, I’ve extended the expiration date on your challenge account so you won’t lose your work as we look into this. Thanks for your patience!