In my response to the following:

I edited the URL for the jsFiddle so that the end was /3 instead of /1.

While the displayed text showed /3, the underlying link remained unchanged - /1!

I had to delete the entire line and re-enter it.

This is going to cause a great deal of confusion if not fixed. I only noticed because I am a suspicious sort, and clicked on the link to make sure it worked.

re: my previous post here: I guess quotes are never going to be fixed? Makes things very difficult in a technical forum!