I too was absolutely speechless when I heard the news.
Given that the Golden Globes has two separate categories for best actress this was the one nomination I was certain Kirsten would get.
There are probably two actresses in the 'Best Actress in a Musical or Comedy' category who I think the Golden Globes might list in a straight top 5 best actresses list so in effect they are saying that Kirsten's performance is (at best) only the 8th best performance of the year. Absolutely unbelievable.

I don't think Kirsten is the only person (or film) to have had a raw deal this awards season but IMHO she has had the rawest deal of all.