I noticed a bug in farmville 2 although it can be also seen as a cheat

It happens when using farmhands on your farm to finish your vegetables instantly

Visite one of your neighbors when the farmhand finished 2 of your vegetables

Now you will visite the neighbor but don't make any action and just return to home after things were loaded

You can use the farmhand again and repeat this actions if you want to make (for example) 60 cucumbers finished

(they already might fixed this bug)