Please sync the clock of your systems!
If you're running a debian/ubuntu system, install ntp: `sudo apt-get install ntp`
When your system's clock is out of sync, there is a higher change that mined blocks will be rejected!
This could already have been the cause of some rejected blocks...
edit: there's no danger to the network itself.. Just a chance that miners are wasting good blocks because the timestamp is incorrect.
This is not a guldencoin network issue. Miners/pools should always run ntp (or similar software) to sync their clock to the rest of the world.
