Menu is not working properly (bug)

Did you refresh good with ff?(so it does not take css file form catche )

Yep, I did it at the very beginning...it wasn't that, but I messed something else (2 copies of site at server...) The fix helped. Thank you!

1 more stupid question:

- When I started to modify Hot Watches template, I cut some corners and stupidly just renamed some menu categories. Now every menu looks great, but if I look to the URL it shows those originals folder structures like:

index.php/about-us/template/...

I want to change the name of those folders and if I do it manually to server, does everything go messed up? At admin panel I can't find any solution...

As said this is so basic stuff and stupid question, but I just want to do it right without any errors in the future.

You need to change menu item aliases (in menu item settings below menu title filed), some menu items don't have them but you can swap to other menu type change alias then turn it back so database record stays updated.