@georginaK, welcome!
Currently there’s a growing backlog for Pop-Ups. Looking at the inbox, we’re just tackling w/c 19th November now.
Currently the only way you can find out when your work will appear is when I tweet out (and post here in “What’s Happening”) the submissions for the week. I normally only do this on the Saturday or Sunday of the show itself. Litopia issues very few tweets, but those we do put out contain important information (e.g. if the Colony is down etc) so it’s worth following.
I’m considering several things at the moment to reduce the backlog. I would like to go twice-weekly, but we’re not ready for that yet. Another proposal, that we’re quite likely to implement, is to give “fast track” treatment for those people who actually support the Colony. More about this soon.