Error work object references not set to an instance of an object

[Darius Silverbolt]

After syncing to my GM campaign I am now getting the following error.

"work object references not set to an instance of an object" which crashes the program and I send the error report.

Things that I have tried.
1. Delete the local content and tried again. (No GO)
2. Uninstall Program and re-install (No go)
3. Check my campaigns and see if the crash happens. No it seems only related to the one campaign.
4. Anther user is seeming the same error.

Things my GM tried
1. Killed the cloud sever data and sent the local profile to cloud (NOGO)

In all instances the crash occurs as the campaign loads.