"Increased odds for hatching new babies?"

#PokemonGO: During the totodile CD i hatched 2 mantyke and 2 chingling, my friend also hatched one of each. I've hatched ~250 7km eggs since the new babies were released without result. Today however me and some other trainers from our community hatched some new babies. Is anyone else able to confirm our suspicion of increased odds for the babies? (Yes the sample size is very small, however the odds of hatching 10+ of the new babies in the span of one community day is rather odd.)Proof of hatches: http://bit.ly/2AIUsTA via /r/TheSilphRoad http://bit.ly/2QGLiwk