hi, my site seems to be working fine but in google webmaster tools it is reporting duplicate title tags etc for a growing number of url, but they are not in the sitemap and i cannot fathom out where they are coming form or which plug in is causing it.
2 examples are http://goo.gl/dqQTj
its the same page but one url has /2147483647/
at the end! There are 46 like this now showing in webmaster tools
Have searched site for this number and cant find it and cant find what is causing it.