Speaking in Tongues

Saturday morning, my bathroom clock radio was fine. Saturday evening, it looked like it had had a stroke:

I tried unplugging it and plugging it back in, on the off chance that would reset it. Nope:

*sigh* What is it with me and LED displays? (New bread machine worked much better the second time around, so, after one more test, old bread machine with its cryptic display will be leaving, one way or another.)