[Tracker] Context menu entry for Tags vanished (Enlightenment DE)

[Benjamin Oppermann <bennsn gmail com>]

Hello,
the other night, after installing  tracker 0.9.5. from this repository:
ppa:tracker-team/tracker-unstable
https://launchpad.net/~tracker-team/+archive/tracker-unstable
under Bodhi Linux (Ubuntu-based, with Enlightenment desktop environment),
I thought I had reached a new stage in my quest for type-and-find
availability of my work materials,
when I noticed there was a beautiful new entry to the context menu
when right-clicking .pdfs, dubbed simply "Tags".
This led me to a dialog for entering new, and, oh joy! choosing from
existing tags, and even removing the ones I don't want!
I started happily tagging away at my database, only to run into a bad
surprise today:
 "Tags" is just gone, no more extra line in the context menu, as gone
are the tags i already created!
 Could anyone please help me get it back?
 I suspect it was created by Tracker, which i have now up and running,
can aynone confirm this?
If yes, is there another way to acces and edit the tags?
 Is the context menu created in the desktop environment
(Enlightenment)? Or in the File manager application?
 However, it's really weird that now it's there and then it's gone,
because I'm pretty sure I haven't changed anything at all in the
meantime...

 Any ideas?
 Thanks a lot for any pointers, Ben