Anyone notices full service properties where the concierge lounge is inconsistent?

At a property where one week it's great with plenty of items for everyone and the deserts are excellent. The next week I'm using a napkin cause all the plates are gone and I'm starring at a few remaining carrot sticks.

I understand that there may be more than people accessing the lounge from one week to another, but to left with carrot sticks an hour after opening is annoying.