Full heroic castle nathria run and no personal loot for my character what is this?

[Dementhia-chromaggus]

I did a full heroic run and I got nothing as a personal loot how is this even possible??

[Dottie-thunderhorn (Dottie)]

Bad luck? But it should get better.

Raid Loot Droprates Tuning -- 17 February

With scheduled weekly maintenance (17 February in this region), we intend to make tuning adjustments to increase the amount of loot rewarded in Castle Nathria, and to improve the ratios of certain types of drops. Raid Castle Nathria Bosses now drop 33% more loot than before, in all difficulties. Weapons tokens now drop more often than before, in all difficulties. 10-player raids should now see 2 gear items, and 20-player raids should now see 4 gear items from each boss. These adjustments…

[Wulinn-blackmoore]

While it definitely sucks (and happened to me in this and last ID (although not a full run, only Sire missing)), statistically spoken having that happen to you once in a while is not even that rare with the current loot mechanics…