[1.6.6] Broken Summoning(utilty) Skills

[SixSixx]

Hovering over the summon control spell throws an error.
And if you click in any other skill in the same category, the summon control skill lvlup up to 5000 and the other skills start throwing errors about a pheromone skill. I tried restarting, verifying files and re installing but it doesn't seem to help.

Code: Select all

error = "Game version: tome-1.6.6\
Addons: ashes-urhrok-1.6.0[O], items-vault-1.6.0[O], possessors-1.6.6[O], orcs-1.6.0[O], cults-1.6.0[O]\
\
Lua Error: /data/talents/gifts/summon-utility.lua:389: attempt to call field 'getDur' (a nil value)\
  At [C]:-1 getDur\
  At /data/talents/gifts/summon-utility.lua:389 info\
  At /engine/interface/ActorTalents.lua:83 info\
  At /mod/class/Actor.lua:6670 getTalentFullDescription\
  At /mod/dialogs/LevelupDialog.lua:980 getTalentDesc\
  At /mod/dialogs/LevelupDialog.lua:703 tooltip\
  At /mod/dialogs/elements/TalentTrees.lua:188 updateTooltip\
  At /mod/dialogs/elements/TalentTrees.lua:114 fct\
  At /engine/Mouse.lua:91 receiveMouseMotion\
  At /engine/Mouse.lua:113 delegate\
  At /engine/ui/Dialog.lua:793 mouseEvent\
  At /engine/ui/Dialog.lua:508 fct\
  At /engine/Mouse.lua:91 "