Several small fixes found with the latest site update

@emanuele45 this should fix the new indicator not clearing when in conversation mode as reported on the site

Past that this is mostly minor template and language tweaks, found a bunch of duplicate language stings in PBE

I also shifted around a bit the order of items in the admin drop down menus, the logic here was to place some of the 3rd level menus with more items higher in the list so they are less likely to expand off the bottom of the page.

Fixed and error reported on a js notice when saving a draft