I assume you mean the <font color=blue>(x new)</font color=blue> text after the post totals for forums...
Check for the following:
1) Are you logged into the forum when checking?
2) Is the page loading from your browser cache? Refresh the page, and/or clear your temporary internet files.
3) Possible corrupted 'compact' cookie from TractorByNet.com. Log out, clear your temporary internet files, delete that cookie, log in, and check again...