Key legal question
Whether the insurer could stop daily benefits retroactively to 2005 after later denying adequate causal link.
Extracted holding
The lack of adequate causation only justified stopping benefits ex nunc et pro futuro, not retroactively to 13 March 2005, because previously paid benefits were not reclaimed.
Extracted reasoning
Adequacy is assessed after the normal healing process ends; once the insurer has paid benefits without seeking repayment, it may end them prospectively only. A retroactive cutoff is not supported on these facts.