54GB update on PC?!

I’ve just fired up the Xbox app on my PC to play FH4 and I have a 54.6GB update?!

There is already a 76.4GB “Microsoft.SunriseBaseGame_1.437.664.2_x64” folder and now its downloading a new “Microsoft.SunriseBaseGame_1.439.839.2_x64” folder. Is this right or has something gone wrong with my local install? Last time I played was Thursday night, so just after the move over to the new season.

For me it was just 478MB.

But I don’t have a X-Box app, I just update via MS store.