when i try Francis Chameleon i can not hit him (he is the boss from stage 3-4) it seems as if he was inmortal, i can catch him with Thoreau but if i throw a bomb to him he takes no damage, i can not even jump over him and he can not attack me with his tongue or anything . i can catch him as if he was an object but i can not defeat him by jumping over him or any strategy , even the items ice storm or similar do not harm him, does anyone have similar problem ??