OK, I'm on my main computer now. Everything looks fine. On the tablet, my name (as shown in the screen shot) and the posters' names in the threads are gibberized. Names elsewhere look fine. I'll post more tablet screen shots momentarily.
I only noticed it this morning. The device is a Samsung Galaxy Tab 3, running Android 4.something, browsing with the default Internet app. I'll see what Chrome does.
Fred