@Moon101 Sadly you are one of many people that this has happened to. Airbnb seems incapable of determining what is a true safety issue (threat to a guest that needs immediate action) and what is an issue that can be investigated over time. As such they seem to operate a 'guilty first discuss some time later' policy where even the discussion becomes farcical as they often won't even tell the guest the alleged charge.
A simple 'triage' system could solve this but sadly it appears Airbnb prefer the suspend first investigate sometime later approach.
Lets hope your suspension will be released soon.