Strange lag and clipping in tower - serious?

[kumbol 0]

Hello everyone,

I would like to discuss 2 strange things which occurred in a match.

One of these things is strange lag or bug, which caused a player to not see anything (as he states) and also made him immortal and not vulnerable for bullets.

link to the video

As you see on the video, it doesn't look like a cheat, since that player was completely disoriented and didn't have any benefits from this situation. Also, he didn't kill anyone. One opinion is, that it could possibly be a server bug. Did anything like this happened for anyone of you before?

The second case is a clipping / collision bug in towers. Under specific circumstances a player is able to see and even shoot through the tower wall. It's done by the way like this:

link to the video

Guy on the video didn't success with this, but supposedly it is possible with a lot of practising.

Do you think that these 2 things could be used as abuses and helpful tools in matches? Did anyone of you experienced something like this before? What's your opinion? I would really like to know.

Cheers,

Kumbol