Confused

I thought that all Ikea furniture was assembled with an allen key. I ordered 6 items. Only one needed an allen key.

I think I've been dumped into some parallel universe. Ikea furniture delivered early and doesn't require an allen key. And i didn't assemble anything backwards (sadly the Ikea instructions made more sense than a lot of stuff that I've worked on lately).
Gonna go shower the dust off me. I hate dust. And my eyes are getting itchy.