Overview
A quick guide to fix the problem with vanishing item/Drone upgrades.
Quick fix.
1. Go to: DocumentsMy GamesDuskersdataudataDEFAULT
2. open universedata.txt
3. change line
LAST_DU_ID= xx
to
LAST_DU_ID= 500
(the longer you played the bigger the nummer should be)
DONE
note: If you have to fix the bug multiple times you have to increase the value every time.
To prevent the bug from happening again:
After playing the weekly-challenge always restart Duskers befor you continue the story-game/main-game.