Don't think that's true.
They have just announced that Wigan won't know the test results until Fri night or Saturday. That in itself is a farce. My daughter and son in law live in Singapore, he travels in and out weekly. Everytime he arrives back he is swabbed at the airport. He than has to isolate until he gets the results, this takes 8 hours. That is standard there is no charge nor favouritism. I find it hard to believe that Wigan can't pay for that type of service