I have updated our new logo files, but they appear broken in both the preview and live environments. I have confirmed that they are the exact dimensions outlined in the requirements (296 x 76 for web, 150 x 150 for email), are an acceptable file format (.png), and do not exceed the file size maximum (300KB). I’ve attempted to save as .gif and .jpg as well, but the issue persists.
Attached are the files I’m using and screenshots of the previews for both signing and sending.
What am I doing wrong?