I had a similar problem this morning (08:00ish UK). Only animals I could add where the ones already assigned to the tribe, all the other items/weapons etc were okay.

Same issue occurring for me too.

On any game start, Prepare Carefully only shows the random animal type the team has by default. If you try to load a preset that has an animal included that is not the default random animal, it will display an error and no animals will be included.

Example: If a male cat is the randomly assigned animal to your crashlanded group, only male and female cat are shown as potential animals under Prepare Carefully -> Equipment -> Animals. If you attempt to load a preset created on a previous version that includes a cow, an error is displayed and no cow is included on the preset after load.

Same exact symptoms. Was working fine yesterday.

With the new update I can choose many "wild" animals, but not farm animals: no goats, cows, chickens, ducks etc...

This should be fixed now, as of the 1.3.4 version of the mod.