Most recent check in information clears when item record is edited

1. As diku_admin on folio-snapshot
2. Check in item in Check In app
3. Navigate to item details. In Circulation history section, Check in date, service point and source should be populated with data from check in
4. Edit item record and save

Expected: Circulation history section preserves check in date, service point and source from last check in, as in step 3 above
Actual: Most recent check in fields are cleared and populate with dashes

Notes:

• reporting as backend bug following discussion on UIIN-749