After adding Jira power-up, I have to enter the Jira URL in Trello. After clicking on "Connect to Jira", from here I observed two behaviours:
- Yesterday: the Atlassian webpage opens on the homepage but nothing else happens from there.
- Today: I didn't change anything but a page opens to show a message "Trello is connecting to Jira". A few seconds later I have the following error displayed on the screen
"Error while validating tenant and addon enabled"