After the import of issues from Trello to Jira most of the issues are missing

[Simon Huprich]

Hi,

I imported issues of three different Trello boards to Jira using the Externl import "Trello" function.

With to Trello Board everything worked well but for one board I got just two issues after the import failed.

The error message:

The instance of all three Trello board ist the same.

What could be the problem?

Greeting
Simon