If I remember rightly, Kenni Smith told Andy Rix that the Goldspot version 'Lord what's happened' is the original (check the Goldspot publishing on both records). When it was released on GAR they wanted it to have a more gospel feel to it, hence the different version and a title change.
And the reason why people   think the Goldspot one are boots, is that orginally a few copies came i
to the UK via Simon Soussan