I created a Snowy Taiga buffet. I wanted to find a Pillager Outpost, so I used a /locate command.

What I was expecting to see: The nearest Pillager_Outpost is at [ - - -] - blocks away

What actually happened was: Could not find that structure nearby

Until 1.14.1,there was a bug that they didn't generate in snowy biomes. (MC-147880)
Since 1.14.1,they generate in Snowy Tundra,but they still don't generate in Snowy Taiga.