YUCK! That's really awful.
Thanks for letting us know, though.
ETA: It is, in fact, the WORST evolve time yet for a rare. Previously the record was held by the falconch and thunder mammoth at 16 hours. This one is nearly 20% longer than the longest of the obscene rare evolve time yet. I HATE these new evolve times. And hate even MORE that EVERY. SINGLE. NEW. ANIMAL. gets even WORSE than the last.