Someone has put “Revolution of the Daleks” to be set on New Year’s Day 2020. There are two reasons this is wrong, one is because of the Doctor. She wouldn’t put the fam into a point of time where they are already running around doing other adventures w/her (ie. Spyfall, Fugitive of the Judoon, Praxeus, Can You Hear Me?). The second is the when Leo, Jack & Jo are at the demonstration of the defence drones. There is no way that Leo could’ve made this in less than a month, but it’s more feasible to be 4-6 months. Jack Robertson said it should be a year to do this, more or less. He didn’t say it wouldn’t take him exactly 1 year. Also, the 10 month thing for the fam is relative to us, 1st March - 1st January.