Steps to reproduce:

- have a Drakken hero with 2 Dreakkenlings

- equip all of them with a +1 or +2 movement item

- move the army around the map

What happens:

- the army will say that it cannot move any further, yet

- the "next army w/ movement points left" icon at the bottom right still indicates that this army can move

What you can do next:

- select one Drakkenling from this army and split it into a new hex

- then move the rest of the army (hero + other Drakkenling) on top of the single unit

- sometimes this can be done twice in a row!, even if the army as a whole says that it cannot move further