The connection of Jira with IBM Rational developer does not work anymore.

[Kátia da Silva Adriano]

We get the following message 

[Valerie Knapp]

Hi @Kátia da Silva Adriano , welcome to the Atlassian Community and thanks for your post.

Might this be the issue - https://developer.atlassian.com/changelog/#CHANGE-2046 ?

Atlassian has deprecated some of the REST endpoints. How is IBM integrated / connected to your Jira site?

There is also an active incident - https://jira-software.status.atlassian.com/ but I don't know if this is relevant for you.

Best wishes