Xzars quest does not trigger on V 27.1

[Mignano]

Hi guys,

went to Dryads falls, and got quest from the dryad to kill the tree-shoppers, but after their death the dryad does still not recognize the deaths despite playing on version 27.1. Could somebody give me the neccessary cheat to console the next quest stage in where she recognizes it and Xzar gives his quest on how to kill the dryad?

Help would be very much appreciated here, thanks in advance.