Since this is an event based report, I wanted to give my opinion as an Event Team member. I believe that one of the two instances were not considered rule violations.
Round 002, the host stated to stand against the wall and from the point of the view of the observer I would also assume that the host would possibly turn since only one set of mines was placed. If the host wanted to add the option of the possibility of tumbling they could have added mines to go from the host's position to the wall. The host asked users to stand against the wall, which the user did and faced the wall, I can understand this action because if the host would turn to shoot being in the corner could be considered to be more secure. So in this instance I believe you should receive a point.
Round 004, the user jumped on top and near the hosts shotgun which is considered jumping over the phase. The user was too close to the host which made it that the user was jumping over the phase which in my opinion is against the rules.
To sum it up, I believe you aren't at fault for Round 002 and should receive a point for it, however for Round 4, it is fair.
