Hi,
our parser checks on every cycle, which airports are per default in the sim and which not. When airports are not in the sim, they will be added with the runways. For all others we add only the airport relevant information (like terminal procedures, ILSs, …)
I have checked your examples now against the upcoming AIRAC 2211 and both airports are not included any longer due this check. So, the duplicate runways should be solved …
Thank you,
Richard