https://bugs.winehq.org/show_bug.cgi?id=41065
--- Comment #6 from Mark K markk@clara.co.uk --- There are apparently quite a few changes in the development build vs the previous 3.3.0 release version, not only a change of compiler.
The program didn't crash for me when clicking Expansions, on Windows 10 x86-64 or Windows 7 x86.