Gentlemen

I wanted to see if anyone has run into this little glitch. I am currently running a couple of campaigns with a pilot from 1 Sqd in 24/03/15 Morane Parasol & Landed at our airfield-name escapes me, my apologies- after a mission and noticed as I was landing that the stationary aircraft were Sopwith Pups; My other pilot from 24 Sqd was attacking Bertincourt airfield and while straffing the parked aircraft I observed half were Albatros scouts and Fokker EIII’s. The date was 16/05/16. Now I’m 100% sure no Sopwith Pups were present in March 1915 & unless the Albatros D1 prototypes were present in May 1916 at Bertincourt I believe there is a wee glitch here as well. If someone could give me some input on this that would be great. Cheers!