Description in UG:

Steps to reproduce:
Person 4 starts with no order.
addOrder 4 d/dish1
addOrder 4 d/dish2
addOrder 4 d/dish3
addOrder 4 d/dish4
Expected behaviour:
dish1, dish2, dish3 should be displayed
Actual behaviour:


[original: nus-cs2103-AY2425S2/pe-interim#2473] [original labels: type.FunctionalityBug severity.High]