[ensembl-dev] VEP output question/bug?

[Mark Aquino]

Hey guys,

Today I got an output from VEP with 2 different ref alleles at the same site (G and C).
e.,g.
chrom  start            allele    gene_id                   transcript_id                                                                                                                      amino_acid   codon
7         36429636      A       ENSG00000011426 ENST00000265748 Transcript      NON_SYNONYMOUS_CODING   222     1       1       V/M              Gtg/Atg -       -
7         36429636      A       ENSG00000011426 ENST00000265748 Transcript      NON_SYNONYMOUS_CODING   222     1       1       L/M               Ctg/Atg -       -

Is this a bug, or why are there 2 ref alleles at this same position...?