Games : "Mazing" Into a secret room?

I started a run (curse of the maze) and when I walked out of the item room (the first room I went into) I teleported into the secret room. From my experience, curse of the maze only makes messes up rooms in the same row/column on the map, however the secret room was not opened and was not adjacent to any room I had previously been in. Is this normal, or has this happened to anybody else?