i noticed it too... there is really little info / valuable recession about upp in the cloud, most dated to 605.. isn't there a way to clean that / wipe that cache out? or is it really 'the net does not forget'? then the only choice is producing a lot of 'new' information..
Interestingly, I have found that we will be able to fix this easily - all those sites are periodically checking our website for 'pad file', so we can easily submit a new version there... i plan to do that once we have a next stable release...
(I have found this a hard way during migration - I have not moved the file and all those sites started to complain by email...