It is possible due the network connectivity issues that we have had with the Android Wallet, that they were never sent to the wallet you have on your other device. If your app wasn't syncing to the network, which is a common problem presently, then the transaction would be grayed out for hours.
Hopefully at some point before you wiped your phone for the KitKat 4.4 you also backed up your keys for your android wallet and archived them to another computer (via email, for instance).
We cannot be sure of what happened until we look at your GoldCoin address on your app and on the other device. Depending which one contains 200, we can have a better idea of what happened. If the 200 is still on the android wallet address, then you will need your backed up keys to recover them.