The earlier English dubs did have a lot of things censored, especially Master Roshi's pervy antics. There are some newer English dubs that do have most of that intact though. Vic Mignogna has been falsely accused of rape, pedophilia and to a lesser extent homophobia and anti semitism. The homophobia allegation started when he used to sign this one fans yaoi fan art, the sexual allegations were in part due to Mignogna hugging some of his fans at conventions. The main motivations for his then coworkers to level these allegations against him are a mix of jealousy with him being one of the most popular voice actors out there and him seeing a massive upsurge in popularity after the theatrical success of Dragon Ball Super: Broly, and them simply hating him for being a Christian.