Minor companies, lacking the resources to do everything, often contract others to do the producing.
What happens is while nominally the rights for the group should belong to Attrakt, and its owner , the guy doing all the talking,
Their song was produced by another outfit, which includes the producer Siahn.
In other words,Siahn and the reported owner of Fifty Fifty are not in the same company. Siahn was just contracted to produce music for FF, and since the owner lacked the money to pay Siahn, Siahn got a share of the group so he is also a part owner.
Apparently Siahn's company is better funded and the members appear to trust him more than the owner, who , as I have said several times, failed to bring any success to HotShot and then Ha Sungwoon, a proven track record of failures.
Also, it is not known whether it is related to this or not, but a foreign company appears to have contacted Aran's family and would take her only, and not the members. Of course that means Aran won't be able to promote in Korea but since FF's fanbase in Korea is tiny the potential loss is small.
In addition Attrakt appears to have another owner, since I read it had 3 owners (the guy doing the talking, Siahn and another person) who is not well known. That person seems to be friendly to the owner who is doing all the talking, but it does add to the complexity.
The owner wanted to get lofty investments, but after learning about its extremely complicated ownership structure, no company has invested on FF.
It is a very tangled web, common in smaller companies who sell the interests to anyone who is willing to invest , which became a big issue for Kang Daniel as well - he got so upset that he assembled investors who bought all these myriad interests, and made himself the owner so he would not be ravaged by such situations again.
Fifty Fifty has 3 owners belonging to different companies , the loudmouthed owner promising pie in the sky and a foreign company who just wants Aran. Given the loudmouthed owner is not willing to give up his share without a fight, this mess is unlikely to be resolved anytime soon.