The skill "opportune attack" which gives the next focus spender 10% more damage does not work.
The proc itself disappears when using an attack like blade storm or blade rush, but the damage is the same without the proc, instead of 10% more damage.
Please report this via ingame support so they fix this soon.
Are you absolutely certain? because whenever it's up, i ALWAYS make sure to use blade storm or our execute, and that buff is the only difference for me between a 2.2k crit and a 2.5k crit. At least, that what my log is telling me. /shrug.