Hi! I have a problem with a D6 site and Views 3.
When saving any view (visiting the edit page and pressing Save or crating a new one is enough) two menus on the site disappear. But they only disappear on the front page. The front page is using a custom tpl.php file with additional regions. But the menues that disappear are only in the header and footer region wich are the same as on every other page. I haven't found anything to bring the menus back, except for replacing the menu database tables with those from a backup. So there must be something changed in the menues tables when saving a view (other blocks in these regions still work).
This is happening since I changed the menu entry of a view that was the sites front page a while back. It was replaced with the new front page, now they decided that the old front page should be accessible through a menu item in an other menu. Since I updated the menu entry of this view, the view's page isn't accessible anyore (Page not found) and the menus on the new front page disappear. Unfortunately there were other things changed at the same time so that we don't want to restore a complete backup (which still wouldn't let do what we want to do, making the old front page's view accessible again).
I hope I could explain the problem understandable. Does anyone have an idea what could have caused this and how to fix it? I'd appreciate any hint.