Access to openhub.net blocked by Cloudflare

[bhaible]

Since yesterday, I cannot access https://openhub.net/ : I get a screen "Sorry, you have been blocked" by Cloudflare.

So, I installed Tor, and am accessing https://openhub.net/ through a Tor exit node. That worked yesterday. But today, I get the same "Sorry, you have been blocked" screen.
Cloudflare Ray ID: 81e39f9ccea9c270

If it continues like this, the entire world will be blocked from accessing your site.

By the way, I'm not doing anything exaggerated. Just a few accesses per day, in order to get insights about projects, people, and programming languages. Which is precisely what openhub.net is designed for.