[GAMEPLAY] Rengar's E interrupting Tiamat

Rengar is unable to cast Tiamat during the leap when E have been casted. This often leads to Rengar not casting Tiamat at all (even at the end of the leap). Only way currently to not have this happening is to spam Tiamat while doing combo mid air which is really bad.

Also the Tiamat animation doesn't get completed by the end of the leap like it used to be on Season 6 Rengar but just awkwardly stops at the middle of it. https://www.youtube.com/watch?v=cABxm9fnpzg&feature=youtu.be