Within the Remote tab your server will be showing the Wrong version number (it will be likely rounded to the closest whole number).

In addition it will not show the server time.

These issues are specifically due to a bug with the Remote server list tab.

At this time of writing these have yet to be resolved.

In addition, the server likely does not show within the server list.

In this instance the server requires whitelisting within the Steamworks backend;

Please contact support if you havent already.