On Friday 18 December Broken Lines had a small update to fix the major issues that were reported to us.
The changelog is as follows:- Loading a mid-level save should now disable already run-level scripts correctly.
- PPSH weapons in the Assault loadout will no longer disappear when unequipped.
- The game will no longer receive player input when the end-level event is triggered.
Yes that is a short patch note, especially as this is the first post-launch update. It just goes to show that the Steam Playtest session was a big success and helped us to really clear up the major bugs before the main launch!