pansyflower on "[Plugin: WooCommerce - excelling eCommerce] Attribute variations not showing on the front end drop down menus"

I have the same issue with variations for my products as well after the update. For some products I have "Choose variation", for some - only one variation is shown and there is no possibility to choose another, but what is very strange - still some of the products do work properly with variations!
All prices in variations are set, all products have been republished and double checked after the update - still lots of problems(