Ok, maybe you are mixing servers/questions on the same topic and becomes confusing. If you do not have a fop2.lic file, you won't ever see a message like "Time limited version - Expires Fri Oct 23 12:59:58 2015".
So, that is my first confusion.
As for the manager displaying no buttons, I made some changes for multi tenant selection, in order to enable/disable which contexts have access to FOP2. This change might have broken some systems, but it is not that hard to fix, not sure if Elastix MT was affected or not.. I have some success reports, so I am unsure if your issue has to do with those changes.
If you can catch me on the live help I will be able to review your functions and see, if you want to do it yourself, you can enable DEBUG in config.php and look for warnings or similar.