Issue Summary

If a card is moved between lists and comments added to it, if one of those lists gets deleted the comments made on the card and actions completed while it was in that list disappear from the card back and the card JSON file.

The total comment count is still visible and correct on the card front.

Steps to Reproduce

1. Create a card
2. Add a comment to that card
3. Move the card to a new list
4. Archive and delete the original list the card was in
5. Refresh browser or reload the board
6. Open the card to view the activity

Expected Results

All the comments that were made on that card should still be visible after the old list has been deleted.

Actual Results

Any comments made on the card while it was in the deleted list are hidden from view along with actions that took place while the card was in that list.

The comment count is still visible and correct on the card front

Workaround

None available