Please provide you old and new game id to us and we will try to restore your farms back. To get your game id, please refer to: https://support.zynga.com/article/farmville/Finding-your-Farmville-Game-ID-en_US-1423816634607
Alternatively, you can add more comunity neighbors. Please follow this link: http://www.zyngaplayerforums.com/showthread.php?3001512-How-to-add-Community-Neighbors-in-FarmVille
Apologies for the inconvenience caused to all our players. We know about this issue and in the works to resolve this with most practical way. Adding another level of popup for each purchase confirmation will also be a bad user experience.
Said that…
Update: The team has investigate the root cause of this issue. Since the game is connecting the player, his/her neighbors and facebook, it's a complex code and will take a bit of time to fix it permanently. Tentatively, the fix will be released by J…