For goodness sake Telfer, Normanton, et al, please stop your dribble and just go read the award in it’s entirety. There is no going back to year 1 pay scale, it is covered by paragraph 32.1 32.2 32.3 and 32.5 what constitutes your pay scale. The only thing that resets when returning from CR is the years of service when calculating a future redundancy payment. That seems fair enough as if they have already paid you out a redundancy once it would be unreasonable to be paid a second time for those years of service.
BTW, once you finish reading the award, a read of this may also be worthwhile.
https://en.wikipedia.org/wiki/Henny_Penny