Is there a way to obtain grimoire score for content that is no longer available. ex SRL/combined arms/doubles/large maps. I was out of the game for a while before TTK release and i missed out on some of these i just want to know if I can still obtain the grimoire for them some how so i can achieve max grimoire the idea that no matter what i can't achieve max rank because I wasn't present for a limited time event is kind of a bummer.