I do not see anywhere here where it says that this will not get fixed on this server. All that has been said is that a bug report would need to be submitted to bring it to a Developer's attention.
GMs and Developers are not the same thing. Submitting an in game ticket will not help the situation because developers do not answer those.
The proper way to let a developer know about this "bug" would be to submit a bug report on the forums
here:
http://vanillagaming.org/forum/index.php?board=13.0.
OR
If you go to the MAIN page of the website (not the forums), and hover your mouse over the DEVELOPMENT section at the top of the page, a Drop Down menu will appear. You can choose "Report a Bug" from that menu which will take you to the bug report section as well.
Hope this helps.
~ Hula ~P.S. If you actually do the math before and after applying the improved auras/blessings/other buffs/etc., you will notice that it is only a VISUAL error in the buff. You actually do get the correct amount of armor and/or attack power with the improved talents. Therefore the talent trees are not actually "COMPLETELY BUGGED" as the OP stated.