We are aware of issues with Apple Card accounts showing site errors as well as not updating transaction data. Our aggregation team is aware of the issue and investigating the cause. As soon as we have a resolution for this, we will update this article.
If you have synced accounts, please do not delete them as this would permanently remove the historical data. Leave the linked accounts or setup for Apple Card in the current error state and we will provide further information as it becomes available. Thank you for your patience while we work on this issue!
Additional Note: Please note, as Apple Card does not display their transactions on their website, and only have them available for .PDF download, we are not currently able to pull transactions from their site. While you will see the balance updates, you will not see a transactions list for this card.