User blog comment:Agent Spy/Boardscraft Revisited "NEWS" AND Boardscraft PE Announcement!/@comment-4845243-20140109031958/@comment-5225143-20140109154155

And I'm still figuring out the currency stuff myself.
 * Hm... That has happens to me sometimes. For the wood try mining down from the top of the tree, that works. I also believe this is a glitch with the PocketMine Server Software so we cannot fix it.
 * That could be lag. Check your inventory if it disappears and it should be there.