That piece of update from slack gives idea about the development where it is standing now. I think it looks very good what team is doing right now since there are lot of complications and things behind the scene. Actually to enter in existed market of healthcare it was clear from start that journey will be long. These smaller steps leads to big achievements over the time.
You are right, we know little about the difficulties with which the project faces implementation. I hope that they do a great job with which they do not want to share with us. But the community is a little worried.
They are sharing but maybe did not pass on the expectation of some people.
I am still holding until now and AFAIR it's already a long hold with a little progress, but I am not worried, I know how to diversify.