User blog comment:Ladysarah27/HH Trick Dino Probabilities/@comment-1108962-20121109124457/@comment-5544049-20121109125140

Perfectly normal. All random eggs have a hatch time of 22 hours. Only rare dinos that have been purchased, fused, or won (as in bingo) hatch in the time considered "normal" for them. It would have been abnormal had it been otherwise.