Same problem. Mountains Biome, at y=106. In 20w15a all water blocks converted to ice in 10 minutes, In 20w17a only a third convert in the first 10-15 minustes, then nothing for an hour.
Vitaly Artemiev
Same problem. Mountains Biome, at y=106. In 20w15a all water blocks converted to ice in 10 minutes, In 20w17a only a third convert in the first 10-15 minustes, then nothing for an hour.