Lucene index with PortugueseAnalyzer not returning values

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Hi everyone,

I'm creating a lucene index with the following sql queyr: 

create index Company.description_nif on Company(description,nif) FULLTEXT ENGINE LUCENE METADATA {"analyzer":"org.apache.lucene.analysis.pt.PortugueseAnalyzer"}"

When I query the index with the following query I get no results : 

select  from Company  where  description lucene  "Lisboa*" limit 1000

I tried creating the lucene index with the default analyzer and then the select query works fine. I also tried to create the index using other Analyzers, like a French , English, and these work fine as well. 

org.apache.lucene.analysis.br.BrazilianAnalyzer also does not return any results, like with the PortugueseAnalyzer. 

I'm guessing this is a problem with the Lucene analyzer, but still, has anyone find this problem with the PortugueseAnalyzer and found a way to get it to work?  Am I forgetting to do anything?

OrientDB logs don't show any errors. 

Running OrientDB 2.0