I delivered v2.1.0 on github if you want manually install it and test it.
I will deploy the fix also on joplin tomorrow because the pc I'm currently using is not able to login in npm
Thank you for @marc0l92 the extremely fast fix, it solved the issue!
Your change of displaying the jira issue in a summary way and being able to expand it is great, you made it even better. I also like the idea of an automatic refresh in a configurable time period.
You guideline on how to manually update the JPL file (GitHub - marc0l92/joplin-plugin-jira-issue: Retrieve Atlassian Jira issues information using their api in order to track the status of them from your Joplin notes.) is a good idea. You might update it to Joplin > Options > Plugins > Manage your plugins > Install from File, at least that's the path on my Windows computer.
For the future you might add a configurable displaying of information in the display of a single issue, like you have it for the search table.