Having the same issue but now in 2026?
https://community.atlassian.com/forums/Trello-questions/Dashcards-not-updating/qaq-p/1741708
Newly created Power-Up for Dashcards I just made it myself and was testing features.
After deleting a card from a board it does not update the Dashcard view for all cards.
Dashcard lists a card that has been deleted but it is still in the queried list, but when I click on the link to the card (referenced in the dashcard itself) I get this error -
Card not found.
This card may be on a private board. If someone gave you this link, they may need to share the board with you or invite you to their Workspace.
