Publishing a post from the sandbox?

I know this question was already asked. Different nick gave him his answer, but none of the methods did not help me.

I created a post in the sandbox, for which he received the invite (Thank you admins). Then my post is automatically moved to the drafts. No matter what hubs I did not publish when I hit publish post, I get the error: you Have insufficient karma. To write the hub "Sandbox", karma should not be less than 5. Post cannot be published even in the sandbox.
Here it was said that the post was able to publish in the sandbox or in the profile hub, but I can't. Please tell me, is it possible to publish my post without having to collect 5 units of karma? If someone succeeded, please tell me how.
The question is settled. Able to post in the thematic hubs are marked with an asterisk

Thanks for the replies
October 8th 19 at 01:39
2 answers
October 8th 19 at 01:41
Solution
Post, got an invite from the sandbox can be published in principle, in any(at least the relevant blog) even at zero karma. Write on support@habrahabr.ru
OK thanks, I'll know. Just I'm not the only one, apparently after the spring update contained a glitch. Write into the caliper - lysanne.Spin commented on October 8th 19 at 01:44
Just yesterday here in this post (the same post for which the person received the invite) was published in the hub Python* (as you can see it with an asterisk, i.e., the profile). Try to post in the sandbox, and a profile hub. - Vidal_Moore87 commented on October 8th 19 at 01:47
October 8th 19 at 01:43
Here here say that is already fixed.

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