If your home instance is on BE 17.4 this is a bug with active and hot scores. This is fixed in BE 0.18.0, but many instance owners are holding back until 0.18.1 when Captcha support is implemented (so bots don't flood in). You can check the BE version (back end version) of your instance on the website at the bottom.
Good news is that as of this morning the Captcha code was merged into the main branch on GitHub, so I expect 0.18.1 to come likely this week. If you are on 0.17.4, for now just sort by new and hold tight for your instance to update