More Publishing Problems :-(

Hello Support

I am having further publishing problems.
I could well imagine that this is linked to link bugs.

I am trying to publish this:

http://finalbug.net/administrator/index.php?option=com_easyblog&view=composer&tmpl=component&uid=471.761

i.e.

Tracks versus Roles in NLEs : Part 1 of 3

I almost had it finished and noticed that I could no longer add the last link.

http://www.10dot1.co.uk/about

Also FYI the preview option usually throws a 404 error.
It currently just does not work.
Maybe related to the problem I am reporting here.

This is the continuation of this here:

http://stackideas.com/forums/can-no-longer-edit-update-post-hangs-on-save

thanks

Paul