Doubled numbers

Noticed a raid where everyone got 100th percentile. Noticed that they also managed to do double the maximum possible amount of damage to Velhari.

Where are the doubled numbers in the second report you linked?

Xhul’horac fight. 443m damage to a boss that can’t heal & only had 260million health (disparity between “expected” 520m and the 443m would be from sharing between adds & boss).
The explanation for the doubling is that all the casts are doubled. Comparing with other comparable fights everyone has done roughly double the number of casts you would expect.