Issue Summary

If you have more than 20,000 cards in a board, the Card Repeater will likely fail to open.
This is reproducible on Data Center: Yes

Steps to Reproduce

• Have a board with more than 20,000 cards
• Try to open the Card Repeater

Expected Results

It should give you the option to manage your repeats by either including more, or deleting the ones you already have created.

Actual Results

An error returns with "It looks like something went wrong. Try again."

Workaround

No workarounds at the moment, besides cleaning the board by completely deleting all the archived cards.