Looks like quest Abduction Attempt = unfortunate thieves is the same way.

Mercenary - Kidnappers = Dreadful Mercenary

Aldirs folding Knife = clasp knife
Aldirs shining crystal = shining crystal
Aldirs bag = bag of aldir

all of them are very close but still might be confusing especial when the item description has them going for a different quest.

I'll add a mob for the level 13 Experienced Protector Repeatable:
Quest asks for Bulwark Shershers, whilst the name of the directed mob is actually Fencing Shersher.

And another on the Regular Protector Repeatable.
Quest asks for Cunning Valterna's, whilst the name of the directed mob is actually Catchy Valterna.

Thank you everyone for your reports, we are working on this already :)