Automerge progress display

I tried running an automerge between two backup databases this morning. While it is still running I thought I would report an issue with the progress display. It rightly displays the numbers of duplicates it has merged as it progresses. However every few second it flashes the number of records displayed and the percentage progress. The two message seem to be conflated and a result it flashes as the current number or duplicate merge and the percent progress as 34531% which, I choose to interpret as, we are on duplicate 345 and at 31% in the merge process. Not a big deal but a bit disconcerting.

Confirming issue has been reported to development.