(Added on November 26th)
DOH!! I uploaded the wrong version of my game to my page...for the first eight hours, the version on my page contained the final boss only having 1 single HP instead of 9999 as he is supposed to have! The reason was that I was running a test with the final boss and gave him 1 HP just to make the test easier, and then I forgot to switch it back!!
I noticed this error this morning, so I quickly removed the game again from my page, and made a new version and uploaded it...now the final boss has 9999 HP, as he is supposed to have. So if you did download the game during the first eight hours before I noticed it, you may