Since May 15, TR data for my workouts done on Zwift aren’t showing the green Actual target line on the graph. Toggling it on/off doesn’t do anything. Anyone else experiencing this?
Could you post a screenshot of what you’re referencing?
Ahh, I see. 
It looks like this has changed within the last month. I just reported this to the team for them to look at.
Thanks for bringing this up!
I did not know those could be toggled on and off!!! Very useful (especially once the green “actual” line is restored).
It sounds like this is an issue on Zwift’s end. They’ve acknowledged the issue, but they haven’t given us an ETA on a fix. 
Got it. Thanks for looking into this.
I have some with the line and some without since May 15. All on Zwift.
It sounds like there was an update at some point in May, which is likely when things changed.
You’re right. I was keyed on the 15th since that’s what OP mentioned, but looking closer, my rides prior to the 22nd all have it, but everything after does not, so it happened somewhere between the 21st (my last Zwift ride with a green line) and the 27th (my first Zwift ride without it).