How do I import cards from legacy Trello into Jira

[Chad Crenshaw]

Apparently I have a legacy Trello account. I started the account a long time ago, but only started using it recently. I really like Trello, but I would get more use out of Jira with one of my boards which is for an Agile development team.

I'm trying to import our Trello cards cards into Jira, but I see the following message:

Invalid return_url. Wildcard ("*") allowed origins are no longer supported. Contact the developer. See https://community.developer.atlassian.com/t/52093

I searched for information in Atlassian Help, and only found this to be somewhat descriptive, but no help:

Pure Wildcard Allowed Origins on App Keys Will No Longer Be Recognized and Will Be Fully Deprecated 

What can I do to import my Trello boards to Jira, for free?

[Roberto Amorim]

Hello

It is a bug in the Jira External System Importer introduced by a recent change in Trello's security policies

A bug report has been raised: https://jira.atlassian.com/browse/JRACLOUD-77813

[Barry Evans]

I'm also seeing this issue, today, when trying to authorize the "BigPicture" plugin

[ryanschmidt]

Also seeing this issue today.

[Joshua Kochelek]

I'm seeing this same issue today. Would love any insight here.

[Filipe Fontes]

Which insight?