I found several bugs.
2. Second one is you cant examine bioluminescence in your inventory and the examination of coral reefs are invisible/ without text.
5. Most important bug is that i entered the volcano in summer season and leaved it directly because of a meteor shower. I entered it again in the autumn season and still summer in the volcano even if there is wind blowing i start to overheat. My game crashed after that. i reentered again still summer.
5. Go in the volcano in Summer after an volcano eruption leave Volcano. Enter the volcano again in mild/ hurricane season.