Guild Wars 2

I’ve been running CoF for the past 2 months easily every day. I have a full set on two characters and another waiting for my thief once it hits 80. I have over 600 even after all those purchases.

I would consider myself well versed in all of the paths of CoF (even story, done it 5+ times).

Today after doing path 2 for the first time since last reset, I only got 45 flame legion charr carvings and a reduced amount of money of 18s 50c.
I even got reduced experience. Why is this? On the path 1 run JUST before the path 2 run I got the same amount of money, experience, and carvings as usual.

What gives?

Diminished Returns.