Hi all

I do have experiance playing EL but have a few questions regarding healing armies on the world map.  

1.) Can Kapaku units heal on Lava Terrain even if its in enemy territory?

2.)Do Kapaku units need to be on Lava tiles to heal even if in friendly territory or on a city tile (not talking about being garrisioned) ?

3.)Should there be a Green circle with a white heart and + sign in it when an army is regenerating?

The reason I ask the last one is because when I was near a golem camp (or maybe it was the fact a watch tower was next to the army) the Heart symbol appeared but it wasnt visible when stood on a city district.

Thanks in advance