Yet another maintenance planned for May 4th... perhaps they will post the results then?
Why do you think your marks are weak for particle cosmology?
Even with the sort of theoretical particle cosmology research experience I have, a year without so much as a preprint (but the preprint could come in a few months) I thought of theory as harder to break into than experimental, as a Canadian kid from an undergrad (with 3.7 as an undergrad and 3.8 in a MSc) that is, however, stronger in astrophysics.
And I am also adding the Ivy League factor, which leads to intense competition, where everyone shooting for theory in any shape or form will have some research experience (many will have a publication, but not all), high grades, as well as high GRE scores. However, should I get a PGRE score in the high 900s I may as well throw Yale into the mix...