Just got two notes from Epstein's mom, one for 10 GC another for 50 GC, after updating to 2.4.
My method is to start from the Carreer/TTT/OMP/Features screen.
Dblclk open date and time give it a few spins, just when it is slowing down I go back to RR3, sometimes get an out of sync message but after a few tries I get GC rewards.
IOS ver 7.1.1
RR3 ver 2.4