I can't sell players it comes up with error suspended?
I've never had this but seen various people complaining of it.
Id contact FI by email or on social media as they don't really monitor the forum.
They need to sort these issues out if they're serious about being a trading platform...could cost someone a lot of money.
Ive had this issue when every one was selling players due to the international break could not sell so go stuck with players that went down in price . I messages support on twitter when i woke up in morning was fixed but to late damage was done :(
I think you should be able to claim back if you can provide supporting evidence I.e. Various screenshots.
Not on that you lose out due to their technical issues.