Dash’s delivery missing

Hi and welcome to the community! Remind me what that is? Do you mean the special treat we get if we finish the episode race within a certain time.

Edit: I see from the post below that King know this event and that it is from another game, so I think it's not the one I thought it was . In general however, events come and go and aren't permanent. The events we get do change from time to time and we all get different mixes of events from other players as well. Many are just being tested for some groups and then disappear. I am sure this is similar in other King games as well.