I was just practising offline with a standard Shopper scheme when my turn ended suddenly after activating a dud mine and (safely) detaching from the rope. Screen capture from the replay here :
https://gofile.io/d/qEess3Using 3.8 Steam version
Wormkit modules: WormNAT2, Super Frontend HD, Remap Keys, wkNewWave
Have I missed something or is this a bug?