SEO & Google Base issues using CS-Cart 1.3.5 sp1

I have about 1152 items in a file named inventory.txt already uploaded to GoogleBase from CS-Cart 1.3.4, so when I turn on the SEO feature and upload my products to GoogleBase only 618 of the items are picked up. Whereas with CS-Cart 1.3.4 the whole inventory.txt file uploads. Does anyone know how I can get the rest of my products listed?