Same issue here with the same part.
Fix the bridge angle solves for this particular part but not if the parti you are going to print have more bridges... The bridge algorithm of S3D is just plain dumb.....
Come one.... Slic3r have better algorithm for this and the code is freely available!
I am using Slic3r Prusa edition more and more and only using my expensive fancy S3D licence where multiple processes are mandatory for my prints... That is really sad as I could bough something like 8kg of filament with what I paid for it.