I have created over 20 new worlds in the past hour of so and have not had any geysers spawn in. I have had the rock formations that they normally spawn into come up, but they do not have the geysers themselves in them. There is water inside of the formations at the right temperature, but alas no geyser. That is unless I am wrong on how they actually spawn in game.
Steps to Reproduce
Create a new world and explore
This issue has not been confirmed by a developer yet.