Check for non-ascii characters in feature names - CHECK FAILURE: expected 0 but got 6 uniquename name session SPAC19A8.12:allele-2 dcp2delta244–741 5d9eb85117dc739f SPAC19A8.12:allele-3 dcp2delta553–741 5d9eb85117dc739f SPBC30D10.09c:allele-2 hva22-deltaC21–60 2d8412a36a34689a SPCC4B3.15:allele-17 mid1-delta1–506 977c41e138dc2e0d SPAC19A8.12:allele-18 dcp2delta290–741 8b91b02e39a87d36 SPAC17G8.10c:allele-16 dma1deltaFHA(1-166aadelta) cd0646514a96db42