While in-game it may occasionally be buggy - if you’re ever in question of what/how you’ve spent or looted tender? You can always go into your account settings here on the website and it will tell you accurately.
So starting here: https://account.battle.net/overview
Cut for Screenshots/How tos
Go down to your TRANSACTIONS bar.
From there, select the VIRTUAL WALLET header. You’ll see on mine right now, my tenders are running a bit low after buying too much and not playing enough to earn the monthly amount here of late.
If you click on the WORLD OF WARCRAFT link there, it will elaborate on your earnings and spendings.
