I changed my anki setting to matched recommended settings online, but
I believe my updated anki deck isn’t matching what they’re showing. If I send a new card to “good” today, tomorrow it appears with the options: 30 mins, 1 day, 1 day, and 2 days. I can’t figure out why I have to do 1 day again. Thanks.
That card is most likely a learning card. When you change the settings, it takes some time for them to fully take effect.
For example if you change the settings today, a card which you failed yesterday will still have the old learning steps. I would suggest you continue a few more days, and observe what happens.