Update
My problem of maps deleting themselves happens just because I'm using the "Delete all unranked maps" option when those maps happen to be organized as pending. I originally dismissed this possibility because of when the message "# maps will be deleted" pops up, it does not count the fake pending maps, only the actual unranked maps. So, if I wanted to delete 4 unranked maps the message would say "4 maps will be deleted," but it would still delete the 5-15 other maps which had been currently reorganized as pending.
This means that those glitched maps are only being recognized as pending in specific areas in osu.
Edit: Once osu!next gets released, I'll be able to download the rest of the ranked maps without any problems. When that happens, I'll step back from osu! for a couple weeks and give a complete list of map which are having this problem, but until then, we'll just have to wait it out.
My problem of maps deleting themselves happens just because I'm using the "Delete all unranked maps" option when those maps happen to be organized as pending. I originally dismissed this possibility because of when the message "# maps will be deleted" pops up, it does not count the fake pending maps, only the actual unranked maps. So, if I wanted to delete 4 unranked maps the message would say "4 maps will be deleted," but it would still delete the 5-15 other maps which had been currently reorganized as pending.
This means that those glitched maps are only being recognized as pending in specific areas in osu.
Edit: Once osu!next gets released, I'll be able to download the rest of the ranked maps without any problems. When that happens, I'll step back from osu! for a couple weeks and give a complete list of map which are having this problem, but until then, we'll just have to wait it out.