Clone is not available in Present state

When I attempt to use GitHub: Clone (Alt+G =), I get the error message “clone is not available in Present state”

This only occurs for one repository that I am attempting to clone from a collaborator. The things I have tried are as follows

  • I forked the repo and tried to clone it, but received the same error.
  • My collaborator removed me and then added me again, but I received the same error on both his repo and one I forked.
  • My collaborator created a new test repo (presumably the same way) and I could clone it with no error.
  • I cloned my own Hello World repo with no error.

Has anyone else experienced this?