Campaign member status not showing in reports
I have created a report for campaigns and included member status, but the field is showing blank for all members.
A couple of screenshots. Sorry, they are on Spanish, but it's easy to see.
The first screenshot is from the lead related list in a campaign, and shows a row of that list. You see that "Estado de los miembros", that is, member status, has a value.

The second screenshot is from a campaign report, showing the same lead as the screenshot before.

You see that the same field, Member status, now is showing blank.
What can be happening here please? It's most important to us to get this right.