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PC - Shattered Square Missing Tile/Red Square/Out of Bounds

Not sure if this is a PC specific issue but I believe all players in the lobby were PC; regardless, they all seemed to see/notice this glitch (3 confirmed, 2 did not comment in end-game).
Noticed a missing tile next to the shack on the Shattered Square map that appeared to be a large red square that went out of bounds; if you crossed over the edge of the red square, you would be teleported out of bounds and then across the map. Killer suggested it could be a missing exit gate, as we only noticed one exit gate at end-game after the hatch was closed.
The killer was Vecna. I was playing Aestri (running Head On/Quick & Quiet/Blast Mine/Bardic Inspiration). I don't believe there was a map offering. The killer and Nea both confirmed in end-game chat that they saw/interacted with the bugged square in question; Bill was also aware of it, but did not comment in end-game. This was the first time I've seen a map bug this severe in a long time, and I only saw it once during my play tonight.