I went out on server.jar and noticed that when I placed a oakwood door in a cave, the second was not rightly placed, so I took my wooden axe and choppe...d huh? One strike and the door disappeared. I did that again and, yes, the door was gone with one strike. I placed a new door (I made 3) and opened it, then the top half disappeared... So, on to the next problem....
The log file created by the server.jar.....
Well, I shut down the server and restarted it after I could not find in the log what I noticed on the logscreen, spamming errors all over the place, and I went into the game again and this time I had 3 doors in my inventory again, and placing hem would work nice, opening/closing too, but when I looked in the shaft I had dug out, wooden pickaxe=60 blocks stone and then it is gone, I had 3 pickaxes and all three were gone (used up) but not on the third lane of the corridor
The stones I broke, were in my posession, so weird huh?
I do think too that this issue resolves itself (through constant improvement of the game and server.jar).....
I assume that you can close this as there are newer updates, but that info is accessible for you guys, not for me. We keep testing and send you guys weird info....
ps. Thanks for all the hard work you guys at Mojang put into this game for us all, maybe we don't say it too often, but it is true, good job!