After upgrading to the latest version 5 of Unlimited Sitemap Generator, and submitting to Google, I noticed that web index now shows as zero. Previously, with sitemaps generated by earlier version 4 of USG, it did not show zero.
* Below is what Google Webmaster Tools shows:
0 URLs in web index
Type Downloaded URLs
Submitted URLs in web index
Sitemap Jan 25, 2011 3,067 0
Images Jan 25, 2011 2,418 --
Do I have to be concerned about this ? Is it a bug in Google Webmaster Tools, or something has to be corrected in USG ?