Missing lineages from pango-consensus-sequences_genome-nuc.fasta.zst

**Current Behavior** There appears to be missing lineages from the https://github.com/corneliusroemer/pango-sequences/blob/main/data/pango-consensus-sequences_genome-nuc.fasta.zst file that are present in the JSON. A total of 1222 appear to be missing. **Expected behavior** Is there supposed to be one representative for each lineage? **How to reproduce** Steps to reproduce the current behavior: Compare the JSON summary file to the genome.zst **Possible solution** Are these supposed to be missing? If so we will accept, but it would be nice if they could be added. **Your environment: if browsing Nextstrain online** Downloading and using data file from Github Let me know if you would like a complete list.