First I want to thank you for this interesting competition. Probably not only me noticed this problem. The possibility of uploading prediction files has disappeared. I am able to send only report . Is there any planned maintenance of server going or particular deadline is reached?
PS. Something is wrong with post date on this forum. I wrote this post today (21 February 2016)
Thank you for the notice. It seems we have a problem with time on the server, which causes the problem with submissions. I will notify admins and ask them to fix it asap.
#EDIT: The problem should be fixed by now. Please let us know in a case of any further problems with submissions.