Solved Kunena URL alias problem after upgrading 2.0.1 -> 2.0.2

After upgrading to 2.0.2 version my Kunena URL alias doesn't work as it did before. At version 2.0.1 my Kunena url was working as {site_name}/forum/..., but now when opening Kunena from menu which link directs to {site_name}/forum it opens URL {site_name}/kunena/index. I have tried to build mainmenu again and try to look about configurations but everything seems to be ok, but still can't get it work as before.

Anyone got any ideas what could I try next?

Problem is easy to demo at:
en.risingshadow.net/forum -> it redirects to en.risingshadow.net/kunena/index

If opening old link it works also, like this one:
en.risingshadow.net/forum/movies-tv/193-the-hobbit-movies

The best way to obtain fast, prompt and good advice is to read the FAQs page.

I cannot see, from what you have written, how this problem is caused by Kunena or by the upgrade from K 2.0.1 -> K 2.0.2.

I have done two things:

(1) Moved this topic to the K 2.0 General Questions category; and
(2) Removed the off-topic, not related to Kunena, self-promotional advertising contained in your signature. Please read again the terms of use about advertising.

Ok found a solution. Some reason Kunena menu didn't work as it should. All I did was renamed Kunena forum alias to different name and then back how it was before. After that the alias problem fixed itself.. eh