Issue with HS availability
It takes around 40 to 45 seconds for a client of the chutney network to be able to reach an hidden service.
My first guest would be to look at the upload period of the HS descriptor. I can see in the logs that the HSDir simply doesn't have the descriptor when the client is trying to fetch it.
This can be reproduced by using the "patch" in legacy/trac#13934 (moved)