When a character has been knocked down and later helped (through the Help action or spells like Healing Word), shouldn't they have an action point in their next turn? I notice that this also happens when a character joins a battle late.

Unless I misunderstand the release note, I thought that this shouldn't happen any more after Patch #2 because one entry in the release note says "Fixed your resources not getting restored on your next turn if you join a combat late." Perhaps this hasn't been properly fixed? My game is already on Hotfix #6 (version 4.1.1.3700362).