http://redlib.catsarchywsyuss6jdxlypsw5dc7owd5u5tr6bujxb7o6xw2hipqehyd.onion/r/news/comments/1biimib/teacher_who_resigned_after_her_onlyfans_page_was
If she was doing extra stuff, like taking part in a district committee, running an after-school club, or something similar, she may have lost out on the stipend for them, since they would have found someone else to do them in her absence.