Someone launched masternode on
https://node-vps.com ?
I see "status": "WATCHDOG_EXPIRED" for a long time.
They use sentinel?
You need to install sentinel manually from github and put it to your crontab. See the tutorial step 4.
Working through the issue with the owner now, thought we had the script setup correctly, but still needs a bit of work apparently. shouldnt be long.
I look forward to when problems solved! You have a very useful website - saves a lot of time. I wish you success with it!