Flying today BWI-DEN. Incoming is from DEN. Pilot gets off and tells FA's that there is no first class food on board, DEN was having issues. When asked what the issue was the pilot leaned over and whispered to the FA's. BWI catering couldn't handle food request so they grabbed all the hot Bistro on Boards and offered them to First. They also offered first breakfast cereal or snack boxes.

I'm flying again tomorrow and I just got a text from UA about "limited food options from our Denver catering facility". They are offering snack boxes or a voucher to buy before you get on board. I'm already upgraded if it matters.

Anyone know whats going on?