ACE 7.1.4: "JWT claim did not contain the correct audience (iss) claim" in

Today I updated atlassian-connect-express library from 6.6.0 to 7.1.4.

I can see my clients are pulling the description and starting the upgrade procedure. The problem is that I can see this error in logs:

JWT claim did not contain the correct audience (iss) claim

I tested the upgrade and fresh install procedure on my two instances and everything was smooth.

As far as I understand the installation procedure, it is Atlassian’s Cloud server talking to atlassian-connect-express library. I have no control here.


1/ Anyone experienced that?
2/ Should I worry? I believe I should.
3/ Solutions?