Guild Wars 2

While working on the second collection for Leaf of Kudzu you have to craft longbow strings and give them to the master huntsman. Unfortunatelly he wouldn’t accept them. There are about 10 collections like these for both longbow strings and staves and I didn’t have problems with the other ones. I tried to talk to various masters but no one wants them. Maybe it’s me who made a mistake but I do not see where…
Also, he requests strings from thick leather twice.

Ok I got it, you have to craft 10 coarse strings. There is a mistake in the text. He requests thick strings twice but forgot about coarse strings