Frog CMS

sorry for the Cryptic title but the problem is cryptic too .

I’ve tried to add a new page in main root calling it “frogcms plugins” , then i’ve added a new page in that subsection , saved and all ok .
Now if i return to the Page list and i try to explode the “frogcms plugins” , in the subsection will not appear the tree with the subpage , but the entire page of pages .

I’ve changed the name of the page to “frogcms plug-ins” and the problem is disappeared .
I’ve tried to reply the problem to be more specific , but after saved back to “frogcms plugins” the problem disappeared.

I hope this strange behaviour will help .

no problem of browser cache , i’ve tryed it from different computers, whatever when the problem will return i’ll do a shot :)