Siri not finding HomeKit items

Within the last month or so Siri has been acting different. Before I could say "Siri turn on Garage Lights" and she would turn on the garage lights, both from my iPhone or HomePod. Now I get "Sorry, I wasn't able to find anything like that in your ..... home this time". But if I say "Turn on Garage Light" or "Turn on Garage" then she turns on the lights. Its like a plural thing, she hates that I say LightS instead of Light. My switch for the lights is located in the room labeled "Garage" and is listed as an Accessories with the label of Lights.

Now this is not just the Garage Lights, it is for all my lights. If I say turn on Kitchen Lights, no go. But if I say turn on Kitchen or Kitchen light it works. Also my garage door opener. If I say Open Garage Door, no go. But if I say open Garage it works.

This was not doing that a month ago, I am giving Siri the same commands I gave it a month ago, nothing has changed. Same thing on HomePod and iPhone and iPad.

This is frustrating, anyone knows what is going on?

Thank You,

Daniel