Just in case you found Octodad: Dadliest Catch to be a bit buggy on Switch in terms of unstable save states, a very minor update is now available for the game and thanks to the devs on Twitter, we have the following patch notes to share:
Version 1.0.1 Fixes:
- Checkpoints sometimes saving in unstable states.
- An issue where achievement list may be cleared.
*If you have issues from an existing unstable checkpoint, try restarting the level from the beginning using the pause menu.
Source: @YoungHorses (Twitter)