"Merge Toes" breaks convert to Rigify

Thomas, I hated with you on this issue on Blender Artist, finally can log back into Bitbucket now.

I can fully convert to Rigify again but if “Merge Toes” is selected prior than the add-on doesn't recognize the rig and fails to convert.

This isn’t a big deal cause converting to Rigify merges the toes automatically. I was originally failing to convert because I was merging toes out of habit from earlier versions of the add-on.