I have a custom profile that had been assigned the Lightning Experience User permission. Somehow it had become unassigned and we needed to re-enable it on August 5 and then again today August 20. The setup audit trail shows when we re-enabled it, but I cannot find an entry between August 5 and August 20 that showed it was disabled. Can anyone think if there is a way for this permission to be changed so it would not appear in the setup audit trail?