The weird ordering was probably due to some of the milestones having expected dates and some not. If the date isn't set, it is treated as if it is far in the future; therefore, the ones with dates will be on the left, and the ones without dates will be sorted by name on the right.
The weird ordering was probably due to some of the milestones having expected dates and some not. If the date isn't set, it is treated as if it is far in the future; therefore, the ones with dates will be on the left, and the ones without dates will be sorted by name on the right.