@Ulrich-And-Elisabeth0
In the past everything worked well, i guess ?
Do you remember when it started to fail ?
Can it be related to any action, source of trouble (bad review, complaining guest, local regulations which limit hosting etc) or whatever showed up as unuseal at that time ?
The listings act like being locked by Airbnb:
- being not in the search system
- redirected.to homepage
IMO this issue can only be solved by Airbnb.
All options to get in touch (hope you will succeed at least with one...):
Contact Airbnb - Community Guide [Updated]
Best regards,
Emiel