Restore workint version of pp_dbl_k2_projc_lazyr().
Restore workint version of pp_dbl_k2_projc_lazyr().

ace0/relic,OlegHahm/relic,tfar/relic,ace0/relic,tfar/relic,ukscone/relic,ukscone/relic,ace0/relic,tfar/relic,ukscone/relic,sruesch/relic,sruesch/relic,OlegHahm/relic,OlegHahm/relic,sruesch/relic,ace0/relic