Spearfield visual bug

Bug report reference # 4010644037
With a talisman in weapon set 2 and transformed into a werewolf, using the Spearfield ability creates spears with a flat, bright green texture.

Additional information:
I experienced this bug in party play. Both my party member and I can see the green texture. Weirdly, this does not happen when casting Wolf Form -> Explosive Spear -> Wolf Form -> Spearfield.
Honestly, this is funny enough that I almost don't want to see this fixed.