I have a user that uses lots of tags. One of the tags does not show up after a messages is tagged. But when you click on the tag to show messages tagged it shows up but the tag is not displayed next to the message. Other tags work fine. When you try to remove the tag can not. You can tag the message with another tag and it displays the tag. Tried erasing and recreating the tag. This does not work. Tried renaming the tag that does not work.

Any help would be appreciated.