Trade master should mention if a Trade Route is paused or not.

No I don,t think it should. It tells you where the routes are for attackers to be in position but it should not tell them to use Hostile Natives or Fugative from justice.

If I'm supposed to be a "trade master" then I should be able to know if that fleet is or isn't moving.

I disagree with roi. If you're a trade master you would know about the trade routes, not who is or isn't using them.

You can still check if someone is moving his fleet following the Trade Master card by checking port gossip.

So I am not requesting it to get an extra feature but more to save time as it is a bit troublesome to check port gossip now as the traffic is great and you can see at maximum about 15 minutes. This means that you might need up to 5 checks and 1 hour to ensure a fleet is not moving.

So, if this solution does not work for you, make port gossip show last 1 hour movement instead of last 50 events.