Enemies Can See Bard's Position in URF

So recently I came out of a crushing defeat by enemies , , and . Earlier on in the match, admitted (rather, gloated) to being able to know exactly where I was (as ) at all times by being able to see 's portals through the fog of war. I'm not sure if this was intended in the design or not, but in my book, that is blatant cheating. The enemy team shouldn't be able to see 's E through the fog of war at all, despite being able to use it.