Bug - game removing scrap when not supposed to - ticket submitted

I just finished a horde game and got skill cards and enough to level up a green and a blue - as graphically indicated as normal. so i upgraded them. But then i noticed that the game had removed 120 scrap from me (went from 1575 to 1455) as though the green and blue cards werent ready to upgrade.
This really isnt good enough.
TC should be compensating everyone for all this lost scrap that bugs in the game is removing from people.