Have a question about how the TVTropes wiki works? No one knows this community better than the people in it, so ask away! Ask the Tropers is the page you come to when you have a question burning in your brain and the support pages didn't help.
It's not for everything, though. For a list of all the resources for your questions, click here. You can also go to this Directory thread
for ongoing cleanup projects.
It looks like someone was shifting the page and never deleted the old one and both took on a life of their own. I would pick the correct title, merge the info on the pages, and cutlist the duplicate.
I would recommend merging the pages and then redirecting the one with the hyphen to the one without, as that one is custom titled to the hyphened title.
I don't know if this needs to be at the forum but these two are the same thing https://tvtropes.org/pmwiki/pmwiki.php/Music/Tara
, https://tvtropes.org/pmwiki/pmwiki.php/Music/T-ara
yet different pages. I might be the one missing something here, so correct me if I'm wrong.