Made amends for no date being arranged (6)
I believe the answer is:
atoned
'made amends' is the definition.
(I've seen this before)
'no date being arranged' is the wordplay.
'being arranged' indicates an anagram (letters rearranged).
'no'+'date'='nodate'
'nodate' is an anagram of 'ATONED'.
'for' acts as a link.
(Other definitions for atoned that I've seen before include "Made up for past wrongdoing" , "Made up for past wrong" , "Donate (anag)" , "Made amends" , "Made up for past offence" .)