I don't have a category with 10000 points, but I tried turning two on, one with 5760 points and one with 6174 points. I don't see the missing names problem. If I turn them on from the data manager screen I do see another problem, that I mentioned above: if I back out of the data manager screen too fast then I get a FC warning. If I select "wait" it's OK though, so not a big deal. If I turn them all on from the "points" tool on the right panel it says "working" for a while, and they turn on.
I do also have a category with 34500 points. I can't turn all of these on though. Locus does not seem to like such a large category very much (It even took a very long time to import the points). If I go into the category from the data manager it takes a little while sometimes, during which time the phone screen is black. Then I can turn on some of them (say the first 100), and exit. I get the same FC issue as above, but if I wait it works OK. And I do not see the missing names. When I selected all the points I could exit the category OK, but no matter how long I waited I couldn't exit the data manager. Eventually I gave up, and killed Locus. If I try to turn them all on from the right panel it says "working" for a long time, and then Locus Force Closes (no option to wait). I think the time taken to enter the category is related to the number of points already turned on, because when I turned on all of the points in one of the 6000 point categories and then tried to enter the 34500 point category the screen went black for so long I gave up and killed Locus. I guess if you have a real need to see 34500 possible parking places all at the same time, Locus might be the wrong app. :roll: