You would need to contact Sami for that however, my guess would be a mix of both.
The report about you was the beginning domino, after 12 days you did not even reply in the topic. So yeah, if that was up to me you would get demoted as well.
If you say yourself that you didn't have time to send a simple pm to Sami explaning it, well then you shouldn't be admin right? You do not have the time anyways so what was wrong about the demotion.
I wonder what this topic is about, claiming you are innocent and deserve the admin rank? Because if that is thecase and if you do not understand the things i just pointed out, then I am sorry but personally i do not see much potential in you.
Unless Sami goes friendly mode on you, which i really doubt, i guess you will just have to reapply.
Pim