Why not? It's not a discrepancy, it's different choices. I've never found it to be all that difficult. I see some thing on the menu, I ask is it included in the DDP. No worries.
I like that different resturants can add things and have a little flexibility. I'm probably veering off topic here sorry.
I think it is unfortunate that there are so many discrepancies. It slows everyone down if you need to find a CM and ask what's included at any given QS.
At food courts there is often no one to ask except the CM at the cash register or the CMs manning the counter. So if you want a sandwich from the cooler and are left wondering what it included with it, you need to stand in a line to find out and then go back and gather.
And even within a particular spot, you can get different answers. At BCMarketplace, the person who took my sandwich order on a trip a year or so ago told me anything under $4 could be a dessert. So I collected fruit salads as ours. Got to the register and was told no....piece of fresh fruit, cookie, rice crispie treat or Mickey bar.
At Mara, instead of chips, I was able to get carrot and celery sticks. For dessert choices included fruit salad, Zebra domes, candy bar, carrot cake. etc..
At park counters, if it isn't clear what's included, a family has to confer, hold up the line etc. once they find out from the CM who takes the order. I'm not sure how often that is a problem although I have seen complaints. The couple of times we've used QS in a park, it's been clear what is included.
Good luck in your decision, Kathy.