Update Problems: Could not reassemble RPM from delta

I'm having problems with YOU. For some reason I can't match md5 sums for any of the delta rpms. Here's an example of the error I am getting. I am getting this from all the available updates, not just perl. ERROR(You:Could not reassemble RPM from delta.) Delta: perl-5.8.7-5_5.3.x86_64.delta.rpm Output was: /var/lib/YaST2/you/mnt/i386/update/10.0/deltas/perl-5.8.7-5_5.3.x86_64.delta.rpm: md5 mismatch of result Does anyone have an idea how this happened or how to fix this? Thanks