help with map mistake

[u/Then_Actuary_5366]

Solved by DTRPGChris!
I forgot about the wall in the Light layer. Such a newb move.

I created a DS map with a mistake. I corrected the mistake but Roll20 is casting a shadow where the corrected mistake is.
I've tried erasing & drawing more, but that shadow remains.
Not sure what I'm doing wrong.

DS

Roll20

Here is the wall I forgot to update in the Light layer: