Decimus Hero Bug , Spinning in Place..

Yesterday I was playing Strongholds getting the Decimus Daily. I was began to attack an enemy stronghold. I selected Decimus pressed “Y” on my control pad… I think he walked over to the Stronghold and then suddenly he began spinning in place… at a slow watchable motion… Before pressing Y he was attacking. …But after pressing Y he was uncontrolable and spinning in place. The defending team came, wiped my units out and killed the useless Dancing Decimus after.Only one time occurrence. I dont use Decimus often, but its probably only the 2 time I used him before this happened… It didnt anymore that game or future games.
Just reporting the Bug.