Yes indeed, for all those who hoped, hope there is. This I just found in the developers section of the forums:
'Things to come...'
From the balance and systems team, class balance issues are being reviewed in great detail currently--based both on feedback and observations of class performance.
Many issues are being worked on currently and we are aware that certain classes are having problems at specific level ranges. Major issues will be addressed as soon as possible.
Thank you for the feedback in the sticky threads on each class forum, in addition to other constructive player-created threads. The balance team reads all class forums on a regular basis and such feedback is greatly appreciated.
Said by a forum moderator. I hope they really end this madness soon (the nerfing, and nerfing and nerfing of the already much weaker classes. Everyone agrees that Demo's are Sh!t, just like necro's. All other classes are 'ok', some need minor fixes tough (some feats not working etc.), and the ranger is op, we can agree on that.)
With this said I'll look forward on next week patches, searching for that one patch note: 'Classes rebalanced' or 'Demonologist adjustments'. And let's hope it's a big list. The class balance 'team' has been able to read the forums for about 5 days now so I guess they know what has to be done (and how to do it ).
I'll be jumping a hole in the air if they fix it quick, or at least make the class playable. I totally love the lore and the spells of the Demonologist but at the current state I won't play a Demo.
Good luck to all you do, and let's hope it's not false hope were hoping for