unwanted superscript

Suddenly whole sections of documents that I’m working with appear in superscript. I can change them back either with control-shift p or with format character, but it’s very annoying and unpredictable, and damaging to me professionally.

Hi jeff, it is so difficult for someone help you with only there information. Please, what is your Operating System, your LIbreOffice version, file format to save?, Can you attach or give a link to a sample file to see the issue?

Have you already tested using a clean profile?