I don't think they have jumped them. Many builds are internal, possibly on minor issues, which are not in the published sequence.
FWIW. This was probably the jump they are referring to. Even a jump back to 99xx just before the last:
10.0.10000.0.fbl_lad.150119-2010
10.0.9925.0.fbl_mobs_dev02.150119-2000
10.0.10000.0.fbl_ie.150119-1730
10.0.10000.0.fbl_photos.150119-1721
10.0.10000.0.fbl_outlook.150119-1721
10.0.9925.0.fbl_enf.150119-1700
As you can see, judging by the titles, they all refer to different branches. - But, we''ll find out shortly.
FWIW. This was probably the jump they are referring to. Even a jump back to 99xx just before the last:
10.0.10000.0.fbl_lad.150119-2010
10.0.9925.0.fbl_mobs_dev02.150119-2000
10.0.10000.0.fbl_ie.150119-1730
10.0.10000.0.fbl_photos.150119-1721
10.0.10000.0.fbl_outlook.150119-1721
10.0.9925.0.fbl_enf.150119-1700
As you can see, judging by the titles, they all refer to different branches. - But, we''ll find out shortly.