btw I still got the black screen, I Reporter it as a bug via Desktop version to bytro, but they do not even answer. It seems you are a second class member if you invest no Gold.
Right now I have this Problem since yesterday about 7 am. Nearly 24 hours and it doesn't change. You must be joking to write this Bug is fixed.... I contacted "Support call of war" yesterday, but no one answered until now. Thats a poverty certificate for bytro.... and it is still not possible to Report a Bug via Smartphone. Ridiculous