Three measures in this repo keep updating XML file even when using CLI

[DavidGoldwasser]

There is a known issue (filed in common measures) where using rake task will update html erb for reporting measures. This is different. It is only the version id and version modified that changes, and it keeps changing when I run it again. Maybe an issue with measure manager but what is unique with these three measures?
900e13e

[nllong]

We call everything through the extension gem which uses the measure manager. Do you see any potential issues with these lines? https://github.com/NREL/openstudio-extension-gem/blob/develop/lib/openstudio/extension/runner.rb#L346-L355