MSmerge_genvw_ can't be found on subscriber

Hi All Merge replication subscriber reports error Invalid object name 'dbo.MSmerge_genvw_DF2B86DA786A46E2A89AF08682E6A81D'. All subscribers have same error. I've tried to reinitialize subscription. Recently we upgraded from SQL2005 to SQL2008R2. After that we re-generate big snapshot and re-create and re-sync all subscriptions. Now publisher is SQL2008R2 and all subscribers are SQL2005. Replication work well for a while, but now we have this weird error. I know replication creates such views for all download-only articles. But I've never seen problems like this before. How we can troubleshoot and fix problems like this? Thank you in advance!

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DBA