that's really strange, Sharpie... if anything, she would be giving you your grade report as it stood before the last re-evaluation (ie, the interims) prior to the start of this current year, regardless of whether they come out in 3 weeks or not. Is she the only one who can get you the grade report? is there someone else in that office who can do it?
It's likely she might have had a bad day, who knows, but it still isn't an excuse to pop off on you like that >

Mebbe give it a try again this week?