What device type are you on? Android/iPad, etc.
Android
What version of the OS are you running? Android 4.4, iOS 9.3, etc.Android 4.2.2.
What model is the device? Galaxy Tab 3, iPad Mini 4, etc.
Samsung Glaxy Tab 2
So I got mad and reinstalled the game because of http://forums.obsidian.net/topic/87703-loading-screen-freezes/ issue. It worked, game is running for now but I can not continue old adventures. I deleted the old party to make a new one with experienced characters but they just disappeared.