Question came up:

i cant upload to google as it says my file is called product_domain_en.xml when the _en shouldnt be there and also it has now missed off about 20 items it successfully processed when manually generating a feed last night?

The new version has the en added so you need to go to google and set up a new feed for the new file. Then delete the old one without the en.

I don't know what Xbox Memberships means by the missing products but do check to see if you have the include products with zero quantity as true.