AIBU to be a bit annoyed with dd's teacher?

[Synyster]

dd is having her op on monday(on her saliva glands) the school know obviously
so wouldn't you think the most important thing to send home would be her communication book??
no it was left at school.......cue me in a panic.
AIBU to complain?

a nurse is dropping it in over the weeked(32 mile round trip for me)

I know it's annoying but I think it's just a genuine mistake with bad timing. I wouldn't complain.

they did it a couple of weeks ago, dd cam home with an extra book!!
(yes I am op)

we now have it a lovely nurse dropped it in(omg she was georgeous) lucky it was on her way home......panic over

vjg13 thanks for your answer.
think I will give up with this board now.
could have done with some advice on how to stop it happening again never mind.