I have a webviewer that has until now been successfully rendering a Google map with markers and polylines both on OS X and iOS. Since the last OS X update the webviewer (and Safari) on OS X render only a marker popup but no map, when called from a script that exports the HTML in UTF-8 format and calls SetWebViewer or OpenURL respectively. The same file on iOS does open and render the map as expected. Also, if I double-click the html file in the temp directory it opens correctly in Safari.
So, this appears to be something relating to how FMPA 13.0v5 interacts with OS X 10.10.3 or with the latest Webkit as nothing else has changed than upgrading the OS X. Specifically, nothing has changed in the html or script preparing the code for display.
Has anyone else experienced this? Any thoughts on how to fix it?