How long does it take til published Foundry work is visible in Tribble. Hours? Days?
It can vary - but once you see 'Publish Successful' - you should be abled to gop and see it on the 'Review Content' tab. It won't be moved to the 'Community Authored' tab until it's gotten (I think) 4 plays currently.
You'll also recieve an in game mail from the Foundry system stating your mission was successfully published.
lastly there's a know issue where, if you're seeing no missions from a search - click 'Stop Reviewing' and then 'Start Reviewing' again (and accept the terms of service); and you should see missions on a search again.
It generally takes 5-10 minutes after hitting publish. YOu can make a sandwich, log out, and do anything during that time. During publishing, Cryptic's servers are doing all the work and calculating AI pathing.
EDIT: I might've misinterpreted the post: there's no clear guideline on when published missions enter standard rotation yet. It should be based on receiving a minimum number of reviews and no pending reports.