In case anyone else cannot find the patcher.

Restarting game does not clear up the message.

Found you need to right click on the Glyph launcher, there is an option to rebuild.

Glyph warns it could be time consuming. Took about 4 minutes to check files and rebuild. Mine is still going so thought I'd post in case anyone trying to find this. I found old thread said there was an option but I found no option to lower right, but the right click gave the option in a menu.

GL to you all!