Check for non-ascii characters in feature names - CHECK FAILURE:  expected 0 but got 4
uniquename	name	session
  2dbe85a34294a16f-genotype-26	Yep1Δ(98-113)	2dbe85a34294a16f
  2dbe85a34294a16f-genotype-31	Yep1Δ(131-150)	2dbe85a34294a16f
  2dbe85a34294a16f-genotype-29	Yep1Δ(114-150)	2dbe85a34294a16f
  2dbe85a34294a16f-genotype-30	Yep1Δ(114-130)	2dbe85a34294a16f