LEADERBOARDS and bugged killtimers

Hello Warmane. First of all, thanks a lot for fixing the leaderboards. While looking through the kill timers on verious bosses one thing caught our attention. A few timers in Karazhan seems to be bugged. The kill times are just too quick, made by guilds we've never even heard of and they are all dated to the same day (August 31 2017).

These are the following.

Moroes
1 Titans of War Alliance Moroes 10 man 00:22 +20 2 1 7 August 31 2017 Details
2 Echo Horde Moroes 10 man 00:22 +15 1 2 7 August 31 2017 Details

Maiden of Virtue
1 Lok tar Ogar Horde Maiden of Virtue 10 man 00:08 +20 0 2 8 August 31 2017 Details
2 Vanquish Horde Maiden of Virtue 10 man 00:18 +15 1 1 8 August 31 2017 Details
3 FORTY TRASHCANS Horde Maiden of Virtue 10 man 00:19 +10 1 3 6 August 31 2017 Details

The Curator
1 Full Blown Raids Alliance The Curator 10 man 00:31 +20 0 2 8 August 31 2017 Details

Prince Malchezaar
1 Golden Horn Horde Prince Malchezaar 10 man 00:48 +20 1 1 8 July 31 2017 Details

The last kill was on a different date, altho I can't see how it's possible to in T5(?) gear, a non optimized setup and after 8 wipes, kill him in a mere 48 seconds.

Other than that, keep up the good work guys!