MicrosoftHello, Steve. I'm afraid this blog post is two years late. For one thing, dynamic updates have not been released for a year now. v1903 and v1909 do not have them.
Edit (2020-01-27): Oh. my! I'm seeing dynamic updates in the catalog! In fact, it seems many dynamic updates have been published over the course of years. I'm guessing the catalog didn't show them due to a bug or something, which is now resolved. If I knew complaining here has an effect, I'd have done that sooner.
For another, we've developed our own in-house scripts by now. At least, you could have properly formatted your code either with syntax highlighting or with the HTML <code> tag.
Edit (2020-04-08): The code is now properly formatted with the HTML <code> tag. Thanks a lot. 😃
By the way, your Get-TS function is unnecessary; you could replace it with: Get-Date "HH:mm:ss"
