Slitherine

Hello i have two problems since the latest patch i seem to have lost my opponent instead of it showing green the icon is red and he isnt sending his turn back when he was quite reliable before the latest patch. The multiplayer section did come up with a strange message but i ignored it at the time but it looks like it might have affected something. I have uninstalled and reinstalled the game but no difference. Also how do i find a particular scenario so i can play against another opponent who has posted a game. Hope to hear from someone soon thank you.