I've found it, anyways; but since I'm a fan of this little feature, I figured I might open an issue. Sorry I didn't get to look into myself just now.

In the REPL, it seems like the URL is consistently missing -- I only get

Tip: if this error is too cryptic, please open an issue:

without the link

The error is not important, I've gotten past this myself; I'm just sharing the input and error output for context.