The mistake can also be compared to The Mandalorian’s hilarious boom mic mistake, which also happened in 2019.
In the clip that aired during the episode’s final moments, “Temp VFX” can be seen at the bottom of the screen, along with timestamps and other wordings. While it’s not the first show to have a mistake like that (and it has since been fixed since going to The CW app), fans may be reminded once again of the coffee debacle on Game of Thrones.
Considering how small the coffee cup was and that it easily could have been missed, something as big as a VFX rendering that would have gone through to final editors before the airing shouldn’t be missed.