Various bugs on Galaxy A70

[Calindreams]

Here is some bugs/crashes I've experienced in the last two weeks. 

At night the screen sometimes goes black, even when a torch is lit or a fire is made. This has been common enough to be frustrating, especially when quite a number of days in. 

The boulders contain the gold ore sometimes turn invisible, you only know they are there when the white labels above them appear. 

The heart icon sometimes goes completely  empty (see through) and you can't see the level unless you touch it too see the numerical value of the stat. 

Once a grass field was covered with ocean which I could walk on. 

It's a Galaxy A70, which is Android Version 9. There is about 100gb left in my memory. I've also included a screenshot of the system specs/model number. 

Brilliant game by the way. I'm pretty addicted.