I had this setting for a while (always worked fine when I updated it to extend a bit longer):
About a month ago something got updated and now when I'm trying to extend the rule later on in 2021 it gives me the error about maximum stay being 27 nights:
Well, clearly from the selection made I do allow stays longer than 27 nights. Why now I can't make a rule for the certain custom period to allow stays longer than 27 nights then? Looks like a recently introduced bug to me that I want to be fixed, but I can't get a meaningful support over the phone from Airbnb.
Thanks!