Hero models bugs in Replay mode

[kal`mar]

Hero models are behaving abnormally in Replay mode (only Abrams, Billy, Lady Geist, Mo & Krill, Vindicta, Vyper)
For example last match with Abrams, Billy and Lady Geist: 39657882

 

[TerrifyingTuba]

I'm getting this, if I spectate a game I find via match ID, eventually my PC can't handle it and starts stuttering.

 

[skylar.trovillo]

I've had it happen to but with some of the newer characters such as The Doorman and Paige, and characters that have been around for a while such as Lash. Over time the frame rate during the replay dips down dramatically.