[Bug]: Iron Jetpack's Jetpacks gone after 0.51b

[TheLostWinchester]

Possible Fixes

Yes

Modpack Version

0.51b

What happened?

Updated modpack to 0.51b and all the Iron Jetpack recipes are gone.
My diamond Jetpack is also gone.

latest.log

https://gist.github.com/TheLostWinchester/c478c90b16c431e1372eb4fd32c890a5

Developer reports

No response

[agusmor]

Same for me

[Brumorin]

I'm also having this issue. Is there a potential fix? I've tried several things, like downgrading and upgrading again.

[TheLostWinchester]

Fixed by completely reinstalling the modpack. Including the backup profiles. It is recommended to remove the folder with your world from the folder Instances > All the Mods 10 - ATM10 > saves and saving it in another place otherwise deleting and removing the backup will wipe your worlds.