Aerial FOW bug

[ErissN6]

Playing Chaos Marines, with an Helldrake I wanted to block an escape route of some Scouts.
The exe where I wanted to go was just behind the scouts, but too was not reconned.
But my right-clicks for movement did nothing, so I thought my mouse was failing. Finally I right-clicked next to where I wanted to go, on a well known exe, it succeded and show a Stormtalon where I wanted to go, which fire reacted to this alternate movement.
So I think the Stormtalon prevented my Helldrake, but too the usual try of movement resulting in a broken route did not occure, instead doing absolute nothing.