if you try and ford the river and make it halfway, and get defeated enough you become permanently stuck, with your health at zero and the only options available are ford or explore, you can not go back, you can only try and continue ahead and get immediately attacked over and over until you end up in a permanent auto defeat loop
Edit: after hitting explore a few times i managed to find dry land and stopped getting insta defeated, however it wasn't exactly obvious that explore would have that effect
Edit: after hitting explore a few times i managed to find dry land and stopped getting insta defeated, however it wasn't exactly obvious that explore would have that effect