I've experienced this also, sometimes I ask it about WoW stuff, e.g tips for arena or which enchant to get and it makes a lot of mistakes in regards to which sp

I've experienced this also, sometimes I ask it about WoW stuff, e.g tips for arena or which enchant to get and it makes a lot of mistakes in regards to which spells or enchants are available in which phase or expansion. I guess the source material is quite bad.