After the recent update I am having trouble with the portal or more precisely both Hero trials and the coliseum. First of all, my backup characters do not show up on the battle field, all I have are empty slots though my backup slots are filled on the menu. Also in hero trials, even when I win the game registers it as a loss. I won two battles out of three but they were all registered as losses. It also seemed that my enemy couldn't access their backup team either since I just only fought the first three and no backup characters came out.