2 of their players appear to have caught it in the Bar (one confirmed, one initially positive and waiting on 2nd test results). The other 6 weren't in the Bar, but were in the same training bubble, so trained with the muppet who has been confirmed positive and have to be placed in 14 day isolation.
Those 6 players are innocent of doing anything wrong and were just unfortunate that they were in the same training bubble as the muppet.
I would imagine that they will also be somewhat less than pleased with the muppets who went to the bar.