Why does my Dash 12.1 QT Wallet show a status of WATCHDOG_EXPIRED?

If the Node40 Monitor is displaying a status of ENABLED, but your wallet is displaying a status of WATCHDOG_EXPIRED, it may be the case that your wallet has not fully synched the masternode list. We saw this frequently during testing. Masternodes that we could confirm were ENABLED on the network displayed a status of WATCHDOG_EXPIRED in the wallet. This status would always self correct by keeping the wallet open for a few hours.

The clue to whether you are seeing a status bug or not is to look at the Last Seen column in on the Masternodes tab of your wallet. If the Last Seen is significantly different from the Seen column on the Node40 Monitor page, then your wallet is incorrectly reporting your masternode status and everything should be fine.