What we are having now is quite literally DMM-side's Revival system, the first one. Farm events stay farm events, Star Trials / Item Collections turn into Time Crystal farming to buy copies of event girl from TP. And it runs along side new event to boot! Well, said event is Drop Rate Up, but it is an event, even on DMM-side

MUCH later on (as in, couple of months ago) Farm events will be removed from regular revival circulation and restructured into Daily Revival system, that is, Farm Revival in a day, every day XD Don't expect that one before 2020 here