BUG: when changing a group option value CiviCRM does not update existing records
Steps to replicate :
Create a custom field of type Alphanumeric and html Select Create options one with value(1). Edit values for a contact with custom field selected as 'one' and save. Go to options and change value of one to 2. Contact will no longer display the value 'one' since in DB the value will not have been synce'd to 2 in custom field value table.
This is a regression as this was working before and is quite confusing as the results won't show properly.