Redcurrants Turning Into Other Berries?

[Digitalis]

I have left some redcurrants on a bush as I cannot gain access to that area as yet. I've noticed that they are now turning into what looks like blackberries.

What are they, and are they edible?

[Digitalis]

[saddad]

Are you sure you haven't got a self set bramble lurking in there?
:-\

[Digitalis]

Are you sure you haven't got a self set bramble lurking in there?
:-\

I'm not sure! I'll take a photograph!