Both colleagues don't use DX10.
Please also pay your attention to the fact that the problem not only affects to the jetways, but also the terminal is modified / deformed (look to my screenshots mentioned above).
One colleague claims that the problem always occurs after arrival to the LHBP. He is also a pilot of DH8D by Majestic Software and in case of this aircraft he doesn't have any similar problems (only the ones, which previously were caused by GSX).
Besides my other colleague from VA assured me that he had this proble when the Airbus was loaded at your scenery. But he also claims that sometimes the scenery seems to work fine, sometimes the jetways and the main terminal are not visible properly.
Regarding the other scenery of FSDT, Tampa, currently my colleague can only confirm that there was no problem with the scenery of Zurych by FSDT, from which he was flying to LHBP. During the departure he didn't notice any irregularities. Should we check such sceneries a few times more during departure and arrival?