Steps to replicate:
In edit mode for an edition that has multiple credits, e.g. Selected Cantos - Books - ctlgs
- Use the arrow button to move a credit swapping it with a different credit
- Use either the
ChangeORSettingsbutton to edit the credit that you just moved. - Data still references what was previously in that position.
So moving credit #8 up to number #7, and editing has link information for the previous credit that occupied #7 and now sits at #8.