From reading the UKCP page on the Professional Standard Authority’s list of accredited registers, it appears their suspension has now been lifted.
UKCP’s accreditation was renewed by the Panel on 18 January 2016. The Panel’s decision will be published in due course.
There’s been a few responses since I noticed a snippet on the Professional Standards Authority website, saying that the UK Council for Psychotherapy has had its accreditation suspended, pending further improvements that the PSA requires. The UKCP have issued a statement, which depicts the suspension as a relatively routine aspect of renewing their accreditation. However, enquiries made by a therapist raise question marks about just how routine it supposedly is.