I am running OSX 10.13.4 (17E202) with the latest microsoft odbc. Using both lts 9.21 and 10.10, when I run:
stack exec odbc 'DRIVER={ODBC Driver 17 for SQL Server};SERVER=172.16.191.157;Uid=username;Pwd=password'

I get the following error:
libc++abi.dylib: terminating with uncaught exception of type std::runtime_error: collate_byname::collate_byname failed to construct for C/en_AU.UTF-8/C/C/C/C