indeed - the medicals arrive separately from the rest of the application, so it's a good sign that you can see "medicals have been received", it means that they were able to match them with your file when received at the VO.
For those who do not have the line "medicals have been received" - don't panic, some VO are better at updating than others, and within the same VO, people have very different indications... ecas is not very reliable, but hey - that's the only thing we have...
Good luck to all,
Sweden