Look in the Known issues thread.
“The Wraps of Endless Light are doing more damage than intended. This will be fixed in a future update.”
I’m *really* hoping they meant one of the non-epic versions. Right now the epic wraps are slightly more powerful than dual Positive 3 greensteels on undead. They also lose out more when the target isn’t undead. Taking them down a notch because they have both Disruption and Greater Undead Bane is just silly because you’re comparing a non-epic weapon (that handwrap using monks do not have access to.) to an epic weapon.