GitLab now enforces expiry dates on tokens that originally had no set expiration date. Those tokens were given an expiration date of one year later. Please review your personal access tokens, project access tokens and group access tokens to ensure you are aware of upcoming expirations. Administrators of GitLab can find more information on how to identify and mitigate interruption, please take a look at our documentation.
There are different recommended jet ID working points for different years.
This issue will be fixed by this MR.
For more information on Jet IDs in different years please take a look at here
And for the recommended working point for 2017 one can see here