Nidalee Bug [5.1] - Pounce on marked target

Patch 5.1 - Nidalee Bug

A target can be marked by Nidalee's javelin or stepping over a trap which causes the target to be marked for 4 seconds. Once marked, nidalee can transform into cougar form and receive double the leaping distance from pounce.

This is where the bug occurs multiple times in my game.

Each time the target was marked, I immediately transformed into cougar form and made sure to pounce onto the target once I get within range that would trigger the indicator. The indicator is the line connecting to the target for pounce. Each time the indicator appeared, I would immediately use pounce but it would only pounce half way as if the marked target isn't marked..

I began noticing this after I immediately flashed to get within range for the indicator to pounce but it failed. And I immediately started noticing more failed pounces on marked target where nidalee wouldn't pounce onto the target but would pounce half way towards the target.

Does anyone else notice this problem?