Guild leaderboard hacked?

Is it just me or the guild leaderboard has been hacked? Maybe I'm missing something, and I don't want to accuse anyone of wrongdoing without knowing all the facts, but the guild leaderboard currently shows Dextera leading with a whopping 8000+ points! That's roughly 5500 points ahead of second place. Now I've made some calculations regarding coin earnings and costs of raids and it seems to me that it would be mathematically impossible to have over 8000 points on September 10th... Am I right? Or am I missing something? Not that it truly matters as there are no extra rewards for finishing atop the leaderboard, but still... I'd like to know all the same... And if it was hacked or if there is cheating going on, then maybe EA/CG could address this?