I am subscribed to get my unread inbox items every 3 hours. It's working well, but today I noticed something quite weird:
For sake of future search, adding the text:
The following item was added to your Stack Exchange global inbox since you last checked it on 2015-05-18
But that's just not true, I checked my inbox yesterday. Not 7 months ago.
Can it be fixed, or did I miss something?
Even going to my Network Profile global inbox tab did not "fix" this, got today another email with the same date as yesterday.