Yes, sorry for the delay in responding.
This issue is a classic case of “fix one osTicket issue, create another”.
In this case, some code was added to address the issue of ticket counts “jumping” in the navigation.
How the code that was added to address that issue is now causing this issue is beyond my comprehension at the moment, but I can confirm that by removing that code your “double reactor box” issue is fixed.
Therefore, the fix for now is to open /scp/js/scp.js and remove lines 1302 – 1315.
Thank you for reporting this.