Realms server reports as outdated beyond 48-hour automatic update period.

I'm attempting to join my friend's realm (they play on Nintendo Switch) and when I do it keeps saying "Could Not Connect: Outdated Server" with "Realms Update Pending Within 48 hours." The thing is that him and I both updated our Minecraft games today (08/11/2020) and it still won't let me join.

I might be crazy and it's just telling me to wait two days, but we both already updated, so I don't get what the bug problem is.