Board Thread:Questions and Answers/@comment-76.205.2.208-20150106010654

I got to Bloon Dunes and leveled up my 2nd city to level 5. When i went to my cities, it was still level 1. When i went back to it, it was still level 5, but when i went back to Grassy Pass, I couldn't build a School of Engineering, even though I had enough power and money. Help! 