Just faced an opponent team in Grade S of the Gauntlet which featured a Clairvoyant equipped with Primordial talismans. Do talisman color restrictions do not apply to CPU teams (anymore)? If not, this is going to be completely random, since up to now, I could at least guess which talisman combos the opponent might have equipped.

There's just no way, anyone would expect primordials on a team which featured POM, G Lilith, Clair and W Lilith.