Q: iWork offline - Maintenance

Hi

I am having some difficulty with syncing pages docs and I think I have narrowed the fault down to a partially upload doc that is sitting on the server. However, I am not allowed to delete any files or make any changes.

When I try to delete, i get the message 'Error has occured communicating with the server' and then a message saying iWork is locked due to maintenance...

I would simply like to delete everything from my iWork pages and start again, any ideas?

Thanks in advance,

Mark