v2019 generated code is missing UpTo and By for Many To One properties

[mattphi]

e.g. For a class that contains a foreign key to the table named "Shop", when generating from v2012, it would emit -

public Shop UpToShopByShopId

Now, in v2019, it emits -

public Shop Shop

I am using the default settings - <UseUpToPrefix>true</UseUpToPrefix>