CSS: CSS: Missing imported CSS stylesheet http://fonts.googl

[chuck_agari]

This message started appearing today:

CSS: CSS: Missing imported CSS stylesheet http://fonts.googleapis.com/css?family=Open+Sans

The only thing that changed about my project was that I entered a serial number (because we finally got the OK to purchase Flare), meaning I went from demo version that purportedly only munged output to the paying customer that we decided to be (over several other products).

I can't tell exactly what causes this message to appear in the Messages pane. I know only that I see several lines of it, and the message pane reappears with more instances of the message (of varying amounts) as I keep working.

Open Sans is a typeface that I see in the Font section of the Home tab though. I may or may not be getting there because I have also installed the Open Sans typeface locally in Windows 10 running in VMware.

Rather than use a Master page, this is the first line of the primary CSS file in my project:

@import url('http://fonts.googleapis.com/css?family=Open+Sans');

This because once we push out online help, this will ensure all users will have access to this typeface for rendering the content, and doing this here means the reference needs to occur only once in the entire project.

This doesn't seem to be causing problems. It's more of an annoyance, but the Messages pane takes up screen real estate that is better used for developing my content, and I would like to figure out what the issue is and tamp it down so I can reduce my Flare annoyances by one.