I was trying to do the adventure log, catch a grunt.  I went to velia, stood with the masses, and all I'm catching are coelacanth (the event fish).  How do I get a grunt for the quest?  Should I leave the seasonal server?  

In case someone else encounters this - I came at a time when the season event fish were popping.  Once that finished, I started catching normal fish.  Fishing overnight got me a grunt.