I just created a new/empty VGPS. I then visited http://project-gc.com/Tools/MapCompare?profile_name=ganja1447&profile_name2=mimsa&country=Sweden®ion=Sk%C3%A5ne&nonefound=on&ownfound=on&submit=Filter
, which was somewhat my last search, I just removed a custom filter to make it return plenty.
It gave me about 5900 geocaches on the map.
I first drew a polygon around all of them, pressed Add to VGPS icon. This crashed my Firefox ...
I then restarted it and added smaller polygons (might very well have worked the second time). It seems like there is a limit that a maximum of 1000 can be added per "add". Because I got an even 1000 the first time, and an even 2000 the second time (when I selected another part of Skåne).
But after two selects and adds mmore, I had added 3194 geocaches, so I don't think there is a limit of 3000.
Also, I am not aware of any related changes, and there shouldn't be any.