This was working before last week's patch, so I assume it's been broken by an 2.3 API change.
I am using the latest DrDamage from SVN as well as PitBull from SVN.
In RAIDS, the estimated heals are not displayed on the raid frame during a heal. It will display the estimated heal on your own raid unit frame (as well as your player frame), but it doesn't show for anyone else. In a Party, it correctly shows the estimated heals.
I am looking for some validation that it is not just an issue on my end before I put it into Jira.