Link only working while signed in

I keep several libraries of links in my CV blog for the various series of things I post here, which includes "back/next" links for easier navigation, and links to the actual libraries themselves. I just discovered that the link for my .Blogs. library only works when I'm signed in. If I sign out and try to use the link, I get a 404 error page instead.

I am on Google Chrome, with Windows whatever-lost-support-last.

@bumpyboo: This is a dupe- it was being glitchy while I was trying to post this- it must have double posted. This can be locked. Thanks. -cb

@cbishop: Well. Fashionably late but got there in the end.