Sightstone not refreshing
Recently I have played a couple of games and sightstone will not refresh charges when you base. I'll run out of wards, base to buy and it will not fill the charges. For the most part it seems to be fine after upgrading to either Ruby or Eye of the watchers. The problem starts happening after 1 or 2 backs after initially buying sightstone.
I don't know if any one else is seeing this issue but it just recently started happening to me.