(copied to support)
 
I think there is a bug affecting the table view of products not allowing products to be added to the cart with friendly urls switched on.
 
If you edit a product template to use "block_products_table_view.html" to list the products and switch on friendly urls the "add to cart" button refreshes the screen but doesn't add product to the cart.
 
If you switch "friendlies" off the product is added normally.

This "bug" seems to vary with the type of redirect .htaccess script used.
 
The "ErrorDocument 404 ... " one causes the above error.
The script using the "mod_rewrite" module does work with a table view on my Apache production server!
 
So is it server or programming related?

oops wrong place to rant..