Check for modifications where the residue doesn't make sense for the term - CHECK FAILURE:  expected 0 but got 2
term_name	mod_position	transcript_id	canto_session
  O-phospho-L-serine	CTD_S5	SPBC28F2.12.1	7c2513328f82d364
  O-phospho-L-serine	CTD_S5	SPBC28F2.12.1	7c2513328f82d364