Partially agent owned players

Hi guys, I'm currently my 2nd season in beta version with Roma, and in the summer break I signed Vitinho on free transfer and I was informed that the player is owned 40% by some douche. Ok, no problem. I finish my preseason, I'm about to play supercup game against Juve and suddenly a red icon near Vitinho appears in the squad section. A red icon that says OWN and it says: Unavailable to play matches due to being partially owned by an agent.

What the hell? That's it ? That's the explanation? That doesn't make any f*kin sense since I own 60% of the player, and why wouldn't he play anyways? Some stupid supermarket from Brasil owns like a half of neymar and he gets to play.

Now, here's the fun part. I tried to buy out agent Douche, offered him 6 000 000 € for his 40%, player's value is 8 250 000 €. I submit my offer, everything cool. Suddenly I receive the news that I bought 5% F I V E FKING PERCENT for 6 000 000 € ?!?!?! What the hell??!?!? Is that a bug or what? I offered money for 40% , not 5 ! And yes, I'm sure ! What do I have now, 6M€ less for 5% less partially owned player who still cant play !

Why is there so little info about this? What the hell am I supposed to do now? Why did I buy only 5% for 6 M when I offered that amount for 40% ! Is that a bug?

Sorry for raging, but this really pissed my off cause Vitinho is an brilliant player.

Certain leagues you will need to fully own the player for him to be able to play. When I had brought him and the message you get saying you have told me when I had to fully own them and even told me how much the agent would accept