It looks like the dictionary contains entries for the gnomAD hemizyous counts (e.g. Allele_count_hemi_exome_AMR_GnomAD) but the build file doesn't contain these counts.
There appears to be a mis-edit on the line that contains the gnomAD NFE exome allele frequency: "Allele_count_hemi_exome_FIN_GnomADAllele_frequency_exome_NFE_GnomAD Allele Frequency in exomes of Finnish Populations".
Additionally, the dictionary contains an entry for Consequence_GnomAD, which is not in the build file
The dictionary is missing an entry for HGVS_GnomAD, which is in the build file.
The dictionary still contains entries for pyhgvs_hg36_Start and _End fields.
Low-impact. These issues should be fixed, but there's no need to hold up the release schedule.