Although it doesn't look like there's a serious problem, I'm getting a "data is stale" message when I log in to the administration console in the server status screen. Everything has the blue check marks indicating that maybe everything is alright.
From other threads, I checked the following file:
No DB errors or any other errors of note.
Happens on both the Network version and the Open Source version.
Any pointers to what's going on and what can be done to remedy?