Lemmy's castle text was: "Mario has triumphed over Lemmy Koopa of castle #3.  Mario's quest is starting to get much more difficult. Have you found the Red and Green Switches yet?" to "Mario has triumphed over Lemmy Koopa of castle #3.  Mario's quest is starting to get much more difficult. Have you found the Green Switches yet?" it changed because the Red Switch Palace was transported to valley of bowser, and this would be considered strange because lemmy is from vanilla dome, (world 3, valley of bowser is world 7, so it doesn't even make sense)