Going back during a replay crashes the game

[BedlessSleeper]

I'm trying to watch a replay of a game which I believe someone was cheating in [which they were] and whenever I try to go back a few seconds in a replay, the game lags out more than before and sometimes crashes. This only began happening after the recent hotfix, is a match from after the hotfix, and before the hotfix I watch replays frequently and had never crashed or had big freezes before going back before.

[The Player Nervermore is cheating in this game]
Match ID: 39184579
ignore my cursed desktop