Engineering Requirements Management

I noticed a DOORS module had a table row that has an absolute number higher than any of the table cells in that row.
Ex: The table row object has an absolute number of 1555 while the table cell objects have absolute numbers of 1545, etc. I'm aware that the "toTable" function can convert objects into a corresponding table, but the situation I noted above involves an additional row to an existing table. I always assumed that table row objects would always have a lower absolute number than their cells (excluding tables created with "toTable").
I need to know how this occurred/how this is possible because I need to recreate the table in another DOORS module programmatically.
Thank you in advance.