From 1000 genomes vcf:
1 191160243 rs68092106 TC T 100 PASS AC=1393;AF=0.278155 1 191160244 rs10801031 C T 100 PASS AC=1022;AF=0.204073
Seems a little suspicious that these have the same freq. Are these two rows reporting the same variant? Or can callers really distinguish between an indel and a SNP that perfectly overlaps the beginning or end of an indel?
TOPMed reports the similar results to 1000 genomes
So I would guess they really are two different variants, unless this is a known issue with variant calling. I mean as long as it is sequence based I would think they could right?