There are some problems with the forum system at the moment.
This is causing problems on hundreds of forums, not just Landy Rally.
Posts made on Sunday are probably gone for good, as Forumotion (the company that provides the forums) had technical issues and had to restore from an incomplete backup.
Also, some group memberships may have gone away, so if you're no longer in the LR 2008 group, reapply and I'll try and get that sorted out.
Anyone that _joined_ on Sunday has quite possibly also been deleted...
If they are unable to restore the missing posts shortly, I'll have to remove all the empty ones.
Sorry, folks, nothing more I can do at the moment!