Changes in roles and rules on auth0

Hi team, we have recently noticed some changes on the rules that impacted roles of some users using our platform. This caused permissions being limited (most of the times permissions limited to just one role, the rest being simply removed) for some users. Completely unrelated, but we had to whitelist an ipaddress to access our cluster from auth0. Lastly, we have been receiving alerts about weak passwords that have been there for months. In the release notes, we have not seen any major change. Are we missing an auth0 update? We found it strange that we encounter these issues within 2 days. Thanks in advance.
Best regards