My February transfer finally showed up this morning!
It could have been the March transfer which was late because I did get a posting in early March that could have been from February or March. I doubt that the early March posting was from February because that would mean that both February and March took about 4 weeks each. Since most transfers are lightning quick like milesrus', I think my February transfer had just fallen through the cracks.
GP had to inquire at Hilton several times to get it resolved. Each time I emailed GP, I received a reply the same day, sometimes within an hour.