Dining Dollars not being used?

For the last two years, whenever I bought something from the corner market/flip kitchen at JPH it would subtract funds from my dining dollars balance. This year, however, it is taking money from my bull bucks balance, which I use for laundry. Any way to make dining dollars take priority like they used to, or is it an issue that USF Dining is working on? Kinda dumb there’s two different currencies to begin with, but I don’t want to lose $250 of dining dollars just because they messed up the system.