Did your bosses tried to make you life difficult when you were serving your notice period?
In any context, be it handing over, documentation, attitudes, increase hostility?
I quit from my company and TL was harrassing me daily to do documentations, even when I thought I did the average load, she brought in another IT colleague from a different dept to vet my works as she is not technically inclined, I had to do more again, comment every single line of my codes, describe every function, draw pretty pictures of flow diagrams, pin every sql and screen capture every step of the way. Her demand? what if you had this document to someone that doesn't know IT. Ffs, you dont hand over a work of this technicality to someone that is IT illiterate.