6) Bugs
Each player is required to report serious errors immediately to game support. A player must not take advantage of a bug, in doing so they have violated the rules.
I guess this part of the in-game rules needs amending then
Yep, you're right, silly me for forgetting that transparency and fairness are not part of Inno's philosophy
Unless the player is you or they told you specifically that they purchased it twice....how do you know that they used a building pack?
Now that you've mentioned that......Why is there even a BA building pack if there isnt even a premium supply building in BA. I think you should research architecture before you can buy a building pack.....or Im just mean like that.