Swim Between The Flags is backwards

[Thatwasademo]

The description of Waves says next ONG will produce large numbers of castles if this ONG is odd, or will destroy large numbers of castles if this ONG is even. This is consistent with SBTF's description, and I remember many versions ago that this was indeed the case, but currently waves actually produce more castles when going from even to odd than odd to even. Maybe the change to the structure of Molpy.ONG() caused this?