Update to 1.1.10 - Fonts gone! Help?

I just downloaded and installed Dorico 1.1.10 update. On launching the program and loading the Lead Sheet template, all fonts seem to be missing. Note heads don’t display. Clef symbols are blank or display some dash in the sidebar panel (_)

Any suggestions?

Restart Windows and try again.

That did it. Thanks!

(Haven’t needed to restart my computer in so long… that old trick didn’t even come to mind! Wish update would have prompted restart. )