We recently updated time sync functionality, there may be a bug in there somewhere. Yes we noticed this is happening on a site-wide scale, most likely related to a time based query. No content is missing, just the stats are not displaying correctly. This should be fixed in the next couple of days.
It looks like other user's snaps that I've looked at are listed as "0" too. Including yours.
We recently updated time sync functionality, there may be a bug in there somewhere. Yes we noticed this is happening on a site-wide scale, most likely related to a time based query. No content is missing, just the stats are not displaying correctly. This should be fixed in the next couple of days.