have your board threads been deleted

on june twenty fifth 2015, i go on to the boards tpye in the universal name rasalam and found all of my concepts deleted is this a glitch or did something happen on purpose which would extremely annoy me since i did a years work on all of these concepts

if you know the answer please tell me

some of these concepts include rasalam- assasin of the void ranar- the being of dark and light vana- the fire phoenix