@Jenny1403 My registration also expires on August 15th.
BACP had a public webinar about the new registration portal. They made a point of saying that if we are re-registering, we should just wait until we get a notification to do so.
I called BACP and they told me that they will not expire anybody until we have had an opportunity to renew, and that Airbnb gets the expiry information from the City, not the other way around. They show my current registration is good.
As of my last conversation with them, they didn't indicate they would be pushing any dates back.
If you go to their portal website, it also has a message saying we should wait to be notified.
I aired my concerns about the repeated messages we are getting from Airbnb about renewal, and they just said to wait.
https://webapps1.chicago.gov/chicagohouseshare/
It's unlikely that Airbnb support will have any idea at all.
I am going to check in with BACP again a week or so before August 15th, and also keep any reservation information for August and September on spreadsheet just in case....