UMMS has two parallel runways (13/31) since mid 2019.
In the sim, there is only 13R/31L.
13L/31R is missing.
Could that be fixed at some point in time?
Still missing. My LIFR ILS approach into RWY31R this evening was interesting. Wasn’t expecting trees and houses where the threshold should be. 
I have Navigraph so the data didn’t match the state of the in sim airport.
Yep I just noticed it’s missing on mine as well
There is a payware version now - quite detailed, and with all runways, ILS, etc. It all works fine. Available on Marketplace.