@l33t4opera This is my Opera Version Information:
Opera is up to date
System:Linux Mint 18.2 (x86_64; X-Cinnamon)
When I try to open Extentions (Ctrl+Shift+E) it does not display the Extension web page. Instead it is opening
Speed Dial in a new tab. I have tried displaying Extentions via Menu as well as pressing (Ctrl-Shift+E) and the same Speed Dial new tab is opened.