Gameplay -Bard Magical Journey cutting out halfway through

Twice in the past 2 days I made a portal through a wall (each time it was the long way, though I believe it was 2 different walls) at the wraith camp (once near the enemy base on the top and once near my base on the bottom, different games), and each time a traveler didn't make it the whole way.

The first time was at the top wraith camp, coming from lane and up the nearest long wall. I went through and a teammate came after me (after about .5 seconds). I made it all the way, the teammate got halfway and was kicked out. I don't believe they were hit by an enemy.

The second time was the wraith camp wall near my base on the bottom of the map and I was coming from the river and made a portal up the nearest long wall at the wraith camp. As I went through malph sent his rolling thingy at me and hit me as I was partly through and I got booted out.