Changing hypertext to normal text

[tcritchley07]

I have a document which has been through the 'mangle' of Amazon Kindle [that may be incidental] and somehow, lines which should have been thus:
Title: TCP/IP Hints (normal text style)


Link: xxxx.com/docs/tcp-ip hints (hyperlink style)
but has become:
Title: TCP/IP Hints (hyperlink style)
Link: xxxx.com/docs/tcp-ip hints (hyperlink style)

and I cannot get it back to the original. I've tried right click, copy/paste as 'text only' but it persists. Any more ideas? If so, please spell out chapter and verse. Thanks