RtR stuck - Restore 500 shields with shield cell, shield battery, or Phoenix Kit

The mission progress just don't work at all. I'm level 22, and I've at least played 3-4 pub matches (unranked default mode) in each match I've used a minimum of 4 shield cell and 1 shield batter, the progress isn't going up, stuck to 0.
I need to restore 500 shields in one match, or I'm missing something?