It states that Stances replace Spells, but doesn't say they "do not gain any spells or spellcasting ability, do not have a caster level, and cannot use spell trigger and spell completion magic items", which is commonly stated in other Archetypes that replace Spells with a feature.
Is this an oversight/error, or does it not make a difference that the caveat mentioned above is nowhere to be seen, and therefore I can't use spell trigger or completion items?