No Pankration for Modern Infantry ?

[Pomphis]

I am not asking for it, I just want to mention that Hellenic Gymnasia says it grants Pankration to Gunpowder units, but all Modern Infantry units I have built so far haven´t gotten it.

 

[<Nexus>]

All monasteries obsolete at Computers, so the building maybe still there in the city but it grants no benefit anymore. IIRC Modern Infantry comes much after Computers. Not to mention that there are other ways to render a monastery inactive.
So it's no bug