[Reptider]

Hello, FOAMers. I try to calculate Cd и Cl coeffs for airFoil2D using simpleFoam (standard case) OpenFOAM v1912. I'm based on this thread: Problem in simpleFoam airFoil2D forceCoeffs.
controlDict data:

/*--------------------------------*- C++ -*----------------------------------*\
| =========                 |                                                 |
| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
|  \\    /   O peration     | Version:  v1912                                 |
|   \\  /    A nd           | Website:  www.openfoam.com                      |
|    \\/     M anipulation  |                                                 |
\*---------------------------------------------------------------------------*/
FoamFile
{
    version     2.0;
    format      ascii;
    class       dictionary;
    location    "system";
    object      controlDict;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //

application     simpleFoam;

startFrom       startTime;

startTime       0;

stopAt          endTime;

endTime         500;

deltaT          1;

writeControl    timeStep;

writeInterval   50;

purgeWrite      0;

writeFormat     ascii;

writePrecision  6;

writeCompression off;

timeFormat      general;

timePrecision   6;

runTimeModifiable true;

functions
{
	forces
	{
	type forceCoeffs;
	libs ( "libforces.so" );
        // Store and write volume field representations of forces and moments
        writeFields     yes;	
        // Centre of rotation for moment calculations
        CofR            (0 0 0);
	patches ( walls );
	p p;
	U U;
	rho rhoInf;
	log true;
	rhoInf 1.225;
	liftDir (-0.139173 0.990268 0);
	dragDir (0.990268 0.139173 0);
	pitchAxis (0 0 1);
	magUInf 26;
	lRef 1;
	Aref 1;
	}
}

// ************************************************************************* //

So I get other drag and lift coeffs (Cd = 0514466, Cl = 1.7015) as opposed to the above thread.

SIMPLE solution converged in 313 iterations

forceCoeffs forces execute:
    Coefficients
        Cd       : 0.0514466	(pressure: 0.0433982	viscous: 0.00804843)
        Cs       : 5.33394e-17	(pressure: 5.38832e-17	viscous: -5.43772e-19)
        Cl       : 1.7015	(pressure: 1.70157	viscous: -6.34881e-05)
        CmRoll       : -0.0425376	(pressure: -0.0425392	viscous: 1.5872e-06)
        CmPitch       : 98.4881	(pressure: 98.4116	viscous: 0.0764274)
        CmYaw       : 0.00128616	(pressure: 0.00108495	viscous: 0.000201211)
        Cd(f)    : -0.0168143
        Cd(r)    : 0.0682609
        Cs(f)    : 0.00128616
        Cs(r)    : -0.00128616
        Cl(f)    : 99.3388
        Cl(r)    : -97.6373
End

I understand that a lot of time has passed from 2012 year and methods of calcutating could be change. I have tried this standard case with help OpenFOAMv9 and got similar results.
Could you give me advise? Why do results differ from old ones? Tnx in advanсe.