Hi @Rob7820
First thing to do is be sure you have logged off Airbnb on ALL devices (phone, computer, iPad/tablet, etc.). Then try:
1. Delete the app on your phone
2. Re-install the app on your phone
3. Log-in using your email (not your phone number or any other login options)
Then see if problem is resolved. If not see below.
To determine if you opted-in to new release (BTW...I suggest you don't):
On Your Phone:
Click menu bottom right
If it still says "Get Early Access" then you haven't opted-in
Access Quick Replies via All Messages Instead of Guest Message Thread
Suggest you try going to the in box (bottom) and click the 3 horizontal lines at the top (hamburger). Then click Quick Replies. All your Quick replies should appear there. Copy and paste from here to the message thread instead of notes on your phone for now until resolved.