Also for girls with jobs they can only do training at 8 am, even after their shift is over they aren't able to be included in training. You have to go in and manually remove them from their job, do the training, then assign them to the job all over again. I can't say if it's all girls and all jobs but I tried Michelle and Eliana, Eliana was assigned to perform at the Dragon where her shift says it ends at 4:30 but no matter what time it was after 8am she could not be included in training. (I was trying to do stamina but checked ranged combat also to verify it wasn't specific to stamina) Michelle was assigned at Nika's where her shift ends at 4pm.