In reply to Lee Hauser.

Wow, thanks so much for the tip! I downloaded the fonts from Amazon's developer site, dropped them into the fonts folder on the Kobo, and it worked great. I'm so happy to have it back, I'd just assumed that it'd be exclusive to the Kindle!

https://developer.amazon.com/en-US/alexa/branding/echo-guidelines/identity-guidelines/typography?tag=mr060-20

I'm glad to hear that you're happier with the Clara form factor -- if nothing else, it's cheaper! :D
I'd been wondering why the companies have been swearing off page-turn buttons, but I guess they're not as universally-beloved as I thought, and some people would prefer a smaller device across the board.