[ic] matrix option on contruct demo

[Thomas N. Stefanidis]

Hello,
I upgraded from 4.6.5 to 4.8.2.
I was using the construct demo.Everything is ok now,but i can't use the
matrix option.
When i go to the matrix page and select an option,nothing happends.I
always get in the same page.
Any ideas what should i do?

Thank you in advance.

Thomas