Duplicate title tags and meta descriptions

[GregChapman]

Fully understood, and no offence taken.

I had failed to notice, and had never seen before, that form of link in Nabble - hence I assumed that it was to do with your special coding. That was the reason for saying I'd shut up.

[Hugo <Nabble>]

Harvey44 wrote

What is the diffference between td and tp?

"-tdXXX.html" is the URL of the classic view.
"-tpXXX.html" is the URL of the permalink.

Permalinks send 301 redirects (i.e., moved permanently) to the user's prefered view. By default it redirects to the classic view. The 301 redirect is what google suggests for cases like that, so I don't understand why it is considering the URLs duplicates. Maybe it needs some time to realize the redirect is really permanent (I'm just guessing). We can investigate this later if those duplicates don't change in the near future.