I have the exact same issue.
TZ-UK STILL not searchable on my android tablet, and since I updated to the latest version of Tapatalk last night I no longer have access to the SC or the Bear Pit.
It most probably has something to do with the new version of Tapatalk being complete and utter cr@p. I am thinking of reverting to an earlier version, but I don't even know if this is possible
Alex