WHYY 12.2 and 12.3... wrong aspect ratio
For some reason, WHYY today is broadcasting subchannels 12.2 and 12.3 as 480i 4:3 aspect ratio, even though the content on those subchannels is (and has been for some time) 480i 16:9 aspect ratio. Up until as recently as today, they always broadcast them flagged as 16:9 so everything looked fine, but now they're squished horizontally. Other 480i 16:9 channels such as 3.2 and 10.2 are proper as they always were.
I know many 3rd rate channels make this mistake, but it seems very unusual that WHYY would screw this up after doing it right for well over a year.