Hello,
About a week ago, my links to other Trello cards now have a red padlock, and no longer show the card title, just the hyperlink. The hyperlinks include an alphanumeric code, so they are meaningless, rendering my organizational process useless.
For me, each customer request has it's own card, which is either manually entered, or automatically from our quote request form. Then, I copy the link from the card and add that to a Master card with a checklist. Now, I can check them off when I've sent them to a customer. Now that the hyperlinks is all that shows, I'm a bit frustrated. This was working so well.