Morgana Walking Through Veigar's Cage (unshielded)

Had this happen a number of times now on the latest patch. Playing ARAM as Veigar I had Morgana walk through the Veigar cage multiple times. Happened in two different games. Morgana did not have her spellshield up for more than 1 sec before and more than 1 sec after walking through cage. Also, she did not have Banshee's Veil. She just would sometimes walk right through the cage walls like they weren't there (I don't mean at the edge, I mean right through the wall from the inside of the cage to the outside of it).

I don't know if it is the Veigar cage that is bugged, or Morgana's shield, or Morgana, or what, but it is very annoying. It seems like I had other people walk through the cage too since the latest patch, but Morgana is the only one that I could watch and say with 100% certainty multiple times that she walked right through it even though she had no spell shield and no banshee's veil, no QSS, and no one could have used Mikael's Crucible or that sort of thing because there was no pause at all, she just walked through it without any stop or stutter.

Anyone else had this problem on this patch?

Ok, wish I could do more to tell how to reproduce it, but that's all I got. Thanks.