Glitch with product variations

Hi,

nice plugin, but i am encountering one strange glitch when using product variations. Let me explain:

I have one product with 3 variations. When i add a new product, i do it the following way.

Variation 1 – No license required
Variation 2 – License B
Variation 3 – License C

I save the product and everytime after checking the settings, the plugin has changed the settings on its own:

Variation 1 – License C
Variation 2 – License C
Variation 3 – License C

So i have to reassign each variation again the correct settings like 2-3 times until it saves the product with the correct settings. This glitch happens everytime, when adding a new product.