The answer to that question would seem to be found in the meaning of the word "consecutive" - shouldn't be too hard to get the official meaning of that word (with a reference).As for the rules from CASA on the RPL and their advice, as distinct from what is in an Ops Manual anywhere:
As for getting the nav endorsement on an RPL, CASA says nothing about now being entitled to land at another airfield and without the nav endorsement there is nothing about requiring a return to the departure airfield, nothing about limitations on consecutive flights. If one had an RPL and owned his/her own aeroplane then note that first bit of advice above and read what CASA says are the limitations of the licence - it is not that hard to read words and understand them.
As for the risk of getting into trouble on a 25 nm flight 25 nm have a look at what this flying school promotes as the privileges of an RPL: Top 10 Things to See with your RPL – Sydney