Jasper - Com mais de 11 colunas, segunda linha de segunda coluna não é exibido com fundo cinza

Pessoal Boa Tarde,

Andei vasculhando aqui e no Google, mas parece que ninguém teve o mesmo problema. Pois bem, tenho um relatório dinâmico que quando eu peço para ele gerar com mais de 11 colunas, a segunda linha da segunda coluna é exibido sem o fundo cinza. Alguém já teve algum problema parecido?

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