Ack, I dreaded when this would happen;
I've gotten several reports the the new tracking system in version 2.3.4 can somewhat randomly, but reliably, goof up the ammount of turns you've made, making untangling innacurate, and that's no good for anybody.
As a quick fix, I will push out an update that includes a toggle for switching between the older method, and the newer one, ( and of course saves it ) until I've gotten the issue resolved,
Look for that workaround / fix update later today / early tomorrow morning!
(Unless I can replicate and fix the issue that fast)
As a faster solution, for those who want / need the original core function NOW,
I will push the previous version out as a beta build you can select from the Beta's tab under the apps properties in Steam,
I honestly feel terrible, for everyone, not just those who've experienced the bug, that I let an issue this big, that reduces useability at all, into what should be a trustable peice of software.
Thank you for your support, especially those who submit bugs for fixing!
The squeaky bug gets squashed!