nexus token not recognised

When converting the nexus example provided here below, we got this error message using the latest version of goalign::

Unknown token "" in taxlabel list

We are not sure whether this is a goalign issue or the following Nexus file format that is incorrect. However, it seems it is correct since it can be converted to fasta using squizz tool for instance or biopython

#NEXUS
[ Title fasta file]
begin taxa;
   dimensions ntax= 6;
   taxlabels
      read0
      read1
      read2
      read3
      read4
      read5
;
end;
begin characters;
   dimensions nchar= 100;
   format missing=? gap=- matchchar=. datatype=nucleotide interleave=yes;
   matrix

[!Domain=Data;]
read0 GCATGCTACCCCCGACTTCGAGGCTGGGTGGAGTTACCTTTAGGGGGGGTTGTGTGGGAGTGATAGGAGAGAGACCCAGACAGTATAGCATGTTGTTGGC
read1 AATCATCC.ATAT.C.G.TTCA.G..TTC.CGA.GTTACA..A.T.TCCGGTC.G.TACCGCTG.CCC..ACTTTATTT.TGACTC.AGT..G.CAACAG
read2 .G.A..CCA.G..ACGG..TT.ATAC.AATTTT.CTAA.GGCTATCCCTACA.AACCT.ACCGGGCAT.TA.TGTGTCAC.GT.G.TT.GACG.AAA.AG
read3 ATCCCGCT.GATG.G.C..ATT..GTCCACT....GATC..CT..A.TA..TA.GAAAGCAAG..AACTCCTTGTA..A.T.AAGATCTTA.A..GGCAT
read4 AGGGATG.A.GAT.CTCG.AGTTGAT.C.CAGAAGTG.CA.T.C..TA.AAACAAAT.TTCCCAGATT.TTGACTGATA.GTAGGACCTCA..C..GACT
read5 TG.GA.ATTTGAG.GAGC...TTAGATTAT..TGCCGTCAATCAT.A.CGCAC.GTTTTAACGCCTT.ATCTCC.GACTCTCAC.GCTA.CCCGTGA.CT
;
end;

evolbioinfo / goalign

nexus token not recognised #3