I use a Q & A site which encourages use of Pasteboard for uploading images : http://physics.qandaexchange.com/
Recently all of the Pasteboard images which were embedded using the cdn URL have failed to appear on the above site. This affects around 500 posts on the site.
Has there been a recent change in your software which has caused this error?
There is no information on the Pasteboard website about how to get customer support.