What’s up with the empty produce(veggies) shelves on Walmart Main Street?

As the title says, went in yesterday evening around 7 and to my surprise all the shelves are empty like no avocado’s, no tomatoes, no onions and literally all the produce shelves are empty. Wondering, anyone know about this? Is it just that people bought everything on Sunday evening and no produce truck came in? Or am I missing something? Never saw like this before. I asked an employee there and he just said “I don’t know”