Restraining Order vs. Out to Lunch

[JuiceMan]

My friends and I were playing a game and my one friend decided to play an out to Lunch card when my friend who was at level 9 and fighting at 23 with combat bonuses drew a level 1 monster. The one who drew the monster then played restraining order. My question is does the out to lunch end the combat immediately, thus causing the Restraining Order card to be useless? Or does the restraining order act as a card that resets the turn back to the combat phase and causing one player to be unable to play cards against them. More generally, does an "ended" combat phase become reset by the restraining order card?
Thanks