Bugged Pantheon Ult on Twisted Treeline

I just finished playing a 3v3 and I noticed that Pantheon's ult is bugged and it puts the opposing team at a disadvantage. When Pantheon ults it doesn't show the red circle a few seconds before he lands, it shows it the second he lands instead. You never know where he's going to land until he's right on top of you. The red circle is there but not until he's already about to hit the ground. The few seconds of seeing that red circle makes a difference. I'm not sure if anyone else has noticed this but I think it needs to be looked into.