Currently, the logs related to user re-invitation or restoration are limited to one month only. This creates quite an inconvenient situation when we want to investigate logs that are more than one month old, and the site doesn't have the Atlassian Guard subscription.

Workaround: There is no workaround for such a case, as the DB doesn't store more than 1 month of data, which is not critical 

The log retention for user access is requested to be 3 months, which will help the support team and customer, as it is quite common that audit log-related queries could often come after 1 month.