The activities information from the original case is not shown when case reopened

[LaxmanVeerA]

Hello Team, 

When a case status is changed to "Reopened" the activities information from the original case is not shown for some records.

We see so many records. 

[brianlan25]

Reopened appears to not be an out of the box state. Are there any script etc that run the state is set to reopened?