The image for the T.O. Force Barrier still has the black background when installed on the ship, instead of just the icon.

Thanks. The image has been fixed/updated.

Forgot to mention, I'd assumed I'd just need to restart for the change to take effect, but it still has not; the image still has the black background, at least for me, while installed on the ship.

You might need to clear your cache as well, or you could even try reloading Facebook from scratch and not just refreshing the game.

It's been a number of days; I've restarted my whole computer since then. I'll try the cache thing though.