If you have field collection with inline entity reference forms set up and you click Remove on a field collection item you get the wrong items referenced.
Foe example if I have a field collection that has a text field "Title" and a entity reference "Ref" and I have the following content:
FC1
Title: title1
Ref: node1
FC2
Title: title2
Ref: node2
FC3
Title: title3
Ref: node3
If I click Remove on the field collection item to remove FC2 from the middle I get the following result
FC1
Title: title1
Ref: node1
FC3
Title: title3
Ref: node2
As you can see FC3 became the second item, but inherited the reference from FC2 and lost it's original one.
This is not an issue with the Field Collection module since other widget for this field type work correctly.
Comments
Comment #2
Robert Castelo CreditAttribution: Robert Castelo as a volunteer and at Code Positive Services commentedThis is a symptom of a larger issue between IEF and Filed Collections.
Patch here may fix the problem for you:
https://www.drupal.org/node/1991796#comment-12306347