Game Breaking Bug

Gameplay fun. Good creativity and sense of danger. Though becomes rather easy after collecting enough stuff.
HOWEVER, I spent hoouurs collecting and progressing, only to have the game crash when teleporting. Upon reopening the app, I find I have lost everything I ever built or collected and stored or had in my inventory, all over the map, while the progressed remained.
I read that other people have experienced the same thing... THIS IS AN UNACCEPTABLE BUG THAT SHOULD BE FIXED ASAP!!!!!!!

Sanskaras about Radiation Island, v1.0.6