Guild Wars 2

1. I got the trait ‘Greater Marks’. Only one of them actually has a bigger visible circle than the regular. Do they still work as meant?

2. Under water Death Shroud: No matter what I try, I cannot get the second skill ‘Dark water’ to even start opening. Is this a common thing?

Thank you for your time.

For the greater marks question:
Up until the Oct. 7th patch, Chillblains was bugged and was not hitting a larger area even with the greater marks trait. In fixing this bug, they made the target circle larger for this skill. The other marks still hit a larger area with the trait, but you just get the regular targeting circle. Hopefully this will be standardized in a future patch.