Labels don't show in list view until each card is opened individually

[hello_bookabook]

On one of our boards, labels are not showing on any card in the list/board view by default even though the cards do have labels assigned. 

The strange part: if I open a card and then close it, that specific card's label then starts showing up in the list view. But this only happens per card, one by one, after I've clicked into it. Cards I haven't opened yet still show no label at all in the list, even though the label is clearly assigned when I open them.

So it seems like labels aren't loading/rendering in the list view until each card is individually opened once.

What we've ruled out:
- Not limited to one account or device — every member with access to this board sees the same behavior, across different browsers and devices.
- Other boards in our workspace show labels normally in the list view without needing to open each card.
- The labels aren't colorless/grey.
- No custom Power-Ups enabled on this board.
- Logging out/in and clearing cache didn't fix it.

Has anyone experienced labels needing to be "triggered" open per card before they show in list view like this?