Board Thread:Game Discussion/@comment-187.127.231.96-20130731011616/@comment-95.97.175.47-20130731144506

Someone on the game's forum had a similar problem that all his TFs stopped producing gold once he unlocked his 1 million expansion. IIRC the only solution was to remove the TFs and rebuild them again. :(

(SDMarukokun browsing from work while waiting for the computer to finish compiling/installing...)