Your on the right track. She really did go get drinks and waited in line for 30 minutes The staffing issue was taken care of at the beginning of that scene, when you see her texting and the talking heads saying something about Lauren The after show when she was talking about having to go to work That was a totally different day , she was referring to The rest of the scene was producer driven and good editing Ashley doesn't even know if she ever made it back with they tray of driinks. I hope so or her friends are going to be mighty thirsty