Color labels set back to default (Iris) color on timeline. Premiere v23.0.0

Hi friends, I opened my project to find that a sequence of footage with several different labeled clips was set back to the default (Iris) color. I found a post with a similar issue but with no resolution. 

https://community.adobe.com/t5/premiere-pro-discussions/color-labels-disappearing-august-2022/m-p/13157250 

As with the original poster, the wrench option is unchecked as the clips were not labeled in the project panel but on the timeline. For me, this problem only seems to affect one of the sequences (A-Cam) and is even still apparent when I open old autosaves that are weeks old for the project. Any help would be greatly appreciated as relabeling hours worth of footage does not sound fun. Thanks!