I think that's because you're not supposed to fool anyone after 1:00, and in the admin's time zone, it might be 1:00. Or on forum time.
Really? I've been doing April fool's wrong my whole life then, oops. At least I can read posts now without it taking any longer. Anyway, did anyone ever figure out all the words that were being changed? I got these:
Emil= 'when' and 'pretty'(which I thought was hilarious before I realized the others had two words as well)
Lalli= 'for' and 'sleep'
Mikkel= 'of' and 'clean'
Reynir= 'be' and 'hug'(aw!)
Sigrun= 'from' and 'fight'
Tuuri= 'so' aaand I couldn't figure out the other word