[tag:bug] 

The feature #4 is broken for moderators 

> Tracks changes, to flag counts, between visits to the flag-summary page.

Moderators can see the flag summaries of all the users, Hence the counts of the individual users are all considered as the flag summaries of that particular moderator. The issue faced here is that I see weird numbers under my flag summary 

[![enter image description here][1]][1]

I think the fix would be to take the userId also into consideration. 

<sub>Fixing this would be of great help as it would help the moderators sneak into the community user's flags </sub>

  [1]: https://i.sstatic.net/sdgDcm.png