I got the 2h sword from council on a bonus roll. Only peice of gear I have gotten from ToT but it was only my second coin i used in there. I have gotten tons of things from t-14 content on bonous rolls. It is just a matter of gitting that 10% chance where the RNG favors you.
On the other end though, my Guild leader has flipped every coin he has had in the new LFR and gotten nothing but gold and has been on a 30 flip streak with only gold in t-14 content.