Anyone Else Get A Colossal Update Last Night?

Last night I got a what looked like a massive (9.7GB download/25.7GB install) update which messed up a lot of my enhancement packs (SWEP, signals and 800-803 will all need reinstalling). Did anybody else get such an update? Or is it more likely to have been the game illicitly reinstalling itself?

 

I’m Not sure what happened but it looks like something got updated.

For me it forced a file validation and wiped out a lot of my enhancements. My TSC install is over 180 Gb and the verification messed up a lot.

Edit : There are release notes but I don’t have any of the affected DLC, so not sure why I got an update.

https://forums.dovetailgames.com/threads/train-simulator-classic-update-1st-august-2023.72036/

 

I got a fairly small update for the FEF-3

 

You probably got a forced file verification. There's nothing you can do about it unfortunately.