Pirate The World - Online Adventure Game

I was just playing at 4:47 PM server time. I had 13 moves left when I hit a Island. the screen flashed for a sec and BAMN my moves were gone. The island message was that i didnt find anything and NOT that I lost 10 moves. I have noticed this a few times now while farming islands on my last few moves but thought that maybe i hit the 10 moves lost but this time I know for sure that I should of had 13 moves left!!!! anyone else noticed this before.