With winter came a new bug that they put as a wishlist, wich is not in my opinion : lakes are not frozen in North-America, apart from north Canada. This is a bug.
This is an immersion killer for state like New-York, Ohio, Michigan, etc. Same issue in Iceland and other parts of the world. The limit of ice is too far North.
See more details here Lake Ice Should Not Be Linked to Snow Depth in North-America
Example here in New-York state :
Or for this great iced runway in New-Hampshire :
