Cats have selected memory I reckon, they remember only things that have affected them in some way good or bad.
They can make maps in their heads for getting to place to place which is so clever and when they come home from a cattery, vets etc often do a tour of their territory to see if its all there or has changed in some way.
I have never had a cat who didnt do this and the worst is when they make a dash for the cat flap while still recovering from sedation........sigh.
Yes she may be able to smell the other cats but it will wear off but thats not as bad as a furmate who has been to the vets cos apparently they smelll just terrible, so the birmamns tell me
I am sure by tomorrow she will have settled down