Board Thread:Questions and Answers/@comment-4189499-20140810143111

In the iPad app, I have twice had to abandon survival worlds because items which had been mined and dropped suddenly couldn't be picked up, no matter how many times I walked over their little icons. Have other people had this, and can it be fixed? I really liked that last world and would like to return to it, but right now that would be useless as I can't get any items, either from mining or from a crafting table or similar. 