Could you have a look
modifier of component B ("*") is not seen until I comment the other link or change it from 0-0 to something else:
http://www.plantuml.com/plantuml/uml/PSwn2i8m4CRnEVSK7vbKA7HsQfBLboZs2e7cJdhd9BwxDPiuVlo6xp-Ppxi_sqPUVMCqNUfQUOUko3Z5IpoZ6aGTnYmW2dTj3nKMHqmHio7XHU7zAxbB_eVIeQ1Be91nV60OKAx8Dme9up1-XxCvJIpB4VS1
Below the modifier ("*") appears:
http://www.plantuml.com/plantuml/uml/PSux2iCm48JXMdkAGKqU872TofBQNCB4Qn1Osk3TL25tZwCkk1o-OlvHRThiLLUoOYkZoboMmXjaGSBPN_q5HT74eCmDHEuXzIcDcy57ZqaHyIRt-PVK9HqXTyZeuiWbx1y80Vc6TAUJYnZ2y5l6QZHoc_UwBm00
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