Hi there, @passegua,
Apologies for the delay in getting back to you. I see you have published the posts related to the screenshots you shared.
I see this has been shared both on Facebook and Twitter: did you do it manually or did Jetpack Social resume work? I see some errors on my end, which could be related to the feature usage. Can you check this for me? We have instructions to check the social share usage on this page.
If you’re still within the 30 shares per months provided by the free feature, we’ll be happy to dig it further.
Let me know what you find out, thanks for sorting this out with us!