Philo has two milestone/datatype schema. <WorksOfPhiloYonge = Flight 19> is the same as <WorksOfPhilo = Flight 100–105>. However the Context Menu and hence the search that is built insists it is <WorksOfPhilo = Flight 99–105> because it treats the milestone 19 as before 100 rather than the same as. Given that one has to search under both schema to get the most results this is a real annoyance.
