Don't shoot the messenger ccc, if your module is working under Penta 1.11 then there's a pretty good chance that it is genuine and will continue working, perhaps you ought to think about contacting the module sellers to clarify the situation.
At no stage did I ever recommend that people panic, just that they remove the module until they can establish the validity of the unit, or load an earlier version than Penta 1.11.
This is one of those cases of damned if you do and damned if you don't, I tried to perform a service to those with potential problems by issuing a warning, the fact that it may not affect everyone obviously carries a sting in the tail.