For some reason, one of the reports in my app refuses to display all the data in its underlying table. Instead of displaying each of the records that appear in the table, it displays mutiple copies of the first record. There's no filter and deleted is off. The number of duplicating records doesn't match the reccount() for the table either (there are fewer in the report). The cause might be right under my nose but I can't figure it out.

Does anyone recognize this problem?