I'm neither making innuendo nor speaking in hyperbole.
The max CR ratio on the uprated engine has been 9.3:1 since at least 1972.
Oversized pistons were allowed and no change to CR, which means you better make some other allowed modifications to ensure that you aren't exceeding the max CR. If that means no more decking the block, or no more machining seats/valves so that they sit as proud then so be it.
The only thing you've discovered is that IF you take advantage of all the physical maximums and minimums you will exceed the calculated maximum compression ratio.