[alicorn]

I suspect Facebook bans accounts of people they dislike fairly regularly. A friend of mine was banned recently due to FB having a spat with a company he once cofounded. At the time of the conflict said friend had had nothing to do with the company in question for several years. They banned him anyway, without warning or explanation, and all his connections, as well as messages and so on dating back at least 10 years were lost. The account has not been restored since. Tells you everything about what kind of company FB really is.