In response to:
We wanted to let everyone know about a change made to faction locking behavior during the Frontline and World Domination events. Players will not be able to leave or join any factions during these events, even if they were not in a faction prior to the start of the event, or are a new player. Please ensure that you are in the correct faction prior to the start of these events, otherwise you will not be able to move. Although we are not aware of any such issues with the new system, if we detect attempts to circumvent the faction locking system through any glitches, exploits or hacks we reserve the right to take action against those accounts to preserve a fair game for all players. We hope everyone has a fun and fair time in these events!

FAIR? What's fair about allowing droid users get free gold from videos every day and iOS users get none? That's quintessential unfairness if you ask me. Gree should deposit an equivalent amount of free gold in all iOS accounts daily to match what the droid users can get. Otherwise, you necessarily give the advantage to droid users by making gold boost buildings available in the MW Store.