My listing was suspended awhile back because I wasn't responding to the inquiries I was receiving. My listing clearly stated that a 5 night minimum was required. I was getting all these inquiries for one and two nights or a weekend. I got tired of responding. Airbnb suspended my account for not responding. Is there any requirement that guests have to read the ad before inquiring or that I don't have to respond if their requirements don't match my listing?
Do you have a five night minimum stay in your availability settings? If so, people shouldn't find you if they are looking for shorter stays.
If you are listed as having a 5 night minimum and you are still getting enquiries for shorter stays, I would contact the company and let them know. You shouldn't be suspended for a glitch.