It seems that errata is not calculated well. Foreman says errata is installable on host, but when yum update-minimal is ran for that advisory host itself, it shows no packages need to be upgraded. So it seems that even package info is not there to be searched properly. This reminds me of this bug from 2.0 Could not calculate errata status /no packake info/ Foreman 2.0/Katello 3.15
