CIF: G76354695 Asociación The Long Walk La Gran Caminata

I understand I have unlimited installations for magic embeds, however when I try to feed the license number into one of my WP installs I get an error telling me "License is not valid". is this a known...

I have an annual pro license but do not seem to be able to feed it into one of my installs as it keeps coming back with "WP Embed Facebook License ERROR" is there a way to trouble shoot this?

It could be just that there are too many requests from the same place in a short amount of time. Found this on stack overflow, however it suggests too that JSSDK should not hit this limit, hmmm curiouser...

Same here. Is this something that can be affected from the facebook app dashboard?