Yep, bit shit.
Common though.
When I left my last job (primary school teacher), I'd observed that the common thing to do was for the leaving member of staff would be announced during the end of term church service. There would be a few words said about them, an opportunity to give a little speech if they wanted one, round of applause from the whole school, and a few parents who attended, plus a couple of gifts/ a card.
Last day of term, I sat in church with my class, all ready for my big moment. A couple of words of thanks ready to say... then that was the end. Nothing happened.
Went back to the school, sat in the staffroom, and given a very perfunctory card and gift token, and a "good luck for the future". That was it. I don't mind saying, I was disappointed.
I expressed this to an older friend sometime later, who said, rather wisely, "if you expect nothing, and get nothing, you'll never be disappointed." Although rather pessimistic, it's served me well as a thought to keep in mind.