Glorius Box Bug

So I had 150 fc points to spend I wanted to spend on glorius box.First I opened one for free, then I clicked for the 50 points one.But the game crashed and I restarted it.When I opened the game back,I had 50 points.It took 100 points frome instead 50 points.Now I can't open another glorius box pack because it requires 100 points.To concluate, I got stolen 50 fc points and I want it back as soon as possible.