Test cards in the wild

This thread is dedicated to when live (world) feeds go wrong and test cards (sometimes unusual) appear for like a few seconds.

I'm sure some of you who watched as many matches as the World Cup possible saw ITV 1 glitching up in Saudi Arabia's second appearance, but on November 23, the world feed of Germany vs. Japan was visited by a somewhat interesting testcard with a snowman, I suspect it was made by the Japanese?

SPORT.TV 1 Portugal

Must be from japanese feed or something, this is the kind of test card they still uses there at closing down times.

Here's a test card I made:This was made with https://agameaweek.com/JNKsg/testcard.html