Yes, Fortnite and Overwatch are scheduled for tonight. The reason it didn't happen is because Overwatch changed something unexpected so some of the training had to be redone.
I'll find out this afternoon how ST training went. mist4fun won't give me an ST he isn't happy with (which is the right call). Assuming all is well, then, I'll release it. We are Pacific (US west coast) time.
I believe he is using Linear since Exponential was made worse by Blizzard with this update (as indicated by the trainer).