Hi. Sorry, my mistake, I missed the sharrows on parts of Charles. I was going off of the city's official bikeway dataset, and they don't usually have sharrows off of official routes.
I believe all of the other roads I updated in this changeset don't have sharrows, so those changes are accurate (correct me if I'm wrong).
If you know which parts of Charles have them, feel free to add the data back; otherwise I will visit the street myself later and do it.