Hi
If a market is not refreshing any trigger will not work on that market. A market must be refreshing for a trigger to execute. And if for some reason it is refreshing with a very big timestamp, the trigger needs to wait for the next refresh which could be forever. But are you sure the market is not refreshing? Or has the status changed to suspended, e.g. postponed event?
It might be better if you want to make an alert to use the market_num variables to compare e.g.
execute once in each market to check my markets for:
market_num is not equal to refr_market_num
there are other market_num variables you can use as well