First of all, I think it\'s a bit annoying that the new crystal message shows up to yourself when you pick up a cyrstal. Do you really need to see that? I find it annoying as it spams up my info box. Also I don\'t really care for this feature in general, so it\'d be nice if you could make the change I just said and/or have an option to turn it off alltogether.
Secondly, I\'m guessing you did something to try and fix the vanishing crystal (when you drop 10 one dissapears). Whatever you did just made things worse though, coz\' now sometimes you might not even be able to pick up 50% of the crystals you dropped. Of course they still reappear in time, but they usually did before too, now just more of them come back.