When I remove a value of an Extra Field I notice that the values of that specific Extra fields have changed within a lot of Items. Look like the Value ID is connected to the item is missing when removing it but still all values are connected by Value ID without a gap. e.g. I have Item A, B and C which are connected with value 1, 2 and 3. Removing value 1 creates a new situation; Item A is connected with value 2, Item B is connected with value 2 and Item C has no Extra Field value.
What can we do to solve this, we use K2 version 2.6.7.