Just a follow up. There was a player in the guild trying to hack the game. They’ve been banned. I’ll ask the team to check how this happened so it can be prevented in future and to fix up the Guild’s Score.
In future if you see this happen to one of your Guilds please report the player for hacking and kick them out of your Guild immediately.
I’ve deleted the post @Timewaster467 made as it contained the name of the banned player.