I found a solution on Reddit which worked for me.
Log into the game, disconnect from the internet, reconnect, go back to Unbound and make sure it's in offline mode, and then click to go back online. It should reinstall all the inventory correctly this time. At least, that's how I fixed it. Got the issue a few days ago and that's how it stopped.
Product: Need for Speed: Unbound
Platform:PC
Summarize your bug After I kicked out in the middle of the race, the game became offline. When I relaunched the game and tried to log in into multiplayer lobby, this error message happened and cannot exit garage.
How often does the bug occur? Every time (100%)
Steps: How can we find the bug ourselves? Get kicked out online, relaunched the game, try to exit from garage online.
What happens when the bug occurs? Can't exit garage and not able to play online multiplayer.
What do you expect to see? Can play online multiplayer again.
First error message after get kicked out in the middle of the race.
This error message happened when tried to exit garage online.
Same problem
