Hi, I'm new here, I was known as Jess6 in N-sider.
Anyway, I was playing the third level of World One in SMB3. I was actually obtaining the flute in that level by holding down on the white block. I got the flute, then when I got back on the map, I now have an infinite amount of P-wings.
Anything like this ever happen to you? If it did, do you know what it is?