EDIT: @[email protected] shared something that might help to circumvent this shit:
Contained in these parentheses is a zero-width joiner: ()
Basically, add those to whatever you feel that might be filtered out, then remove the parentheses. The content inside the parentheses is invisible, but it screws with regex rules.
A shadow ban is where they didn’t tell you that you were banned. A shadow banned user could go for years commenting and posting and never realised they were banned. It’s only if they check their posts while logged out that they realise.