I played 50-50 on April 1 and got this score (copied from My Results):
Hourly: Fifty-Fifty easy Apr/01/20 6:51 PM 15 1422 219 93 2 / 29

When I looked at team scores for No Worries, however, my score did not show up among the list. I should have been the highest scoring player that day, but my score does not appear at all.

In the breakout of all Team Games it clearly shows that only Intermediate and Difficult scores count in the 50-50 game. You refer to an Easy game score so it would not count.

Oh, okay. I'm an idiot. Thanks. I would face-palm myself, but we can't do that now.