cannot upgrade to fortress as orc
so as stated i saw that you needed the scroll of building upgrade from the temple, so i built the temple so i caould get the fortress upgrade. i bought scroll of building, then i built palacades. and for whatever reason fortress upgrade is still greyed out and not working. every time i relog when i click on my grand hut it shows i dont have the scroll of building perchased. i go over to the temple and for a split secont i can rebuy it then it goes away. i then go back to the grand hut and it shows i bought scroll of building but its still greyed out and not able to upgrade. have all the mats needed and the crowns so this must be a bug.
any help would be appreciated
maybe i should destroy the temple and rebuild?