After last update (21.1.0-3) favourites have vanished

So literally just did an update (3 in 3 days is impressive) on a Vero V

I am seeing this in the log, which makes me think it has something to do with the theme

2024-08-28 07:32:14.042 T:2992    debug <general>: CFavourites::Load - no system favourites found, skipping
2024-08-28 07:32:36.994 T:2992    error <general>: Window Translator: Can't find window Favourites
2024-08-28 07:32:36.994 T:2992    error <general>: Activate/ReplaceWindow called with invalid destination window: Favourites

For reference, I am using the stock OSMC theme.

Thoughts ?

Edit: Never mind. I went to Interface Configure skin and re-added the favourites to the main menu and it seems to fix it. Weird, it broke without me doing anything.