Check for two or more alleles with the same name - CHECK FAILURE:  expected 0 but got 2
name	uniquename	description	allele_type	canto_session
  atb2-1377(ts)	SPBC16A3.15c:allele-3		unknown	c578121eb386a5c8
  atb2-1377(ts)	SPBC800.05c:allele-4		unknown	c578121eb386a5c8