Notes:
1. I encountered this issue on Steam PC
2. I was playing Alone.
3. I was playing as Wulfgar
4. This bug applies to Wulfgar's 3 and 5 piece set bonuses for the armor set "Champion of Tempus."

Steps:
I was testing the damage bonus gains from Champion of Tempus armor on the test dummy at the base camp.

Result:
The set bonuses indicate you gain additional damage (iirc .3% per meter increase) per combo meter stack. I have found out this bonus caps out at the 250 combo threshold. Since the gains are low per tick, I tested the combo meter threshold by going over 1000 combo hits. From 250 to 1000 my ultimate ability would crit for no more than 815 dmg. I applied no other debuffs to the target dummy during this test.

Expected Result:
I expected the increase to damage continue to progress as I built combo hits up linearly.