xdvd

Hello, I'm using IPB 3.4.2 , In forums > topics > topic view, i'm not getting any option in the dropdown box for post moderation like merging etc. Screenshot attached. I tried all, recache skin, rebuilding css, html etc, installing skin again, recache all, changed browser IE, FF, Chrome, cleared browser cookies n cache, Still Nothing. Error persists with default IPB skin as well. Any fix/help. Thank you.