There is an unsaved comment in progress. You will lose your changes if you continue. Are you sure you want to reopen the work item?
//* in C# is treated as start of multiline comment when it shouldn't be
If you have a cs file with //* in the rest of the file is treated as a multiline comment. This is the start of a single line comment because of the double slash.
This is easily fixed by removing single line comments first, and then multiline ones, in the Normalise method.