Change in reading accepted today?

I was doing my reviews when I came across 組. Yesterday it accepted the onyomi そ as the reading for the kanji (not the vocabulary), but today it told me it was only accepting the kunyomi くみ, which I didn’t learn on the lesson! It’s not a big deal, but I was wondering if maybe some of the solo kanji readings were altered today, and if there was a particular reason why? Or if there are any other kanji that were changed today? It was a little bit of a shock to me hahaha so I want to review if there are any others that have new readings I should prioritize!

There was some kanji movement a few days ago:

And also some contents change:

But 組 is not mentionned, maybe they forgot to include it? (@Mods )
For the change itself, the only common work with そ reading is probably 組織 so it make sense to teach the kunyomi first.

Thanks for the nudge, the change was only made after the previous update announcement so we’ve included in the latest one which you can find here: