Ok now i see. Wait for Webflow staff answer - this is a Bug (Also the “BROADWAY CAFE” middle line not showing).
In the CSS thier is no Background for the line (But the element his thier - inspect element).
The bars in the CSS is with White background.
For COLORS do you know this Feature (Swatches)?
Try the same animation on Static content (To know is this related to the CMS object -or- specific animation bug)