@exhaust manager told me it will be back as soon as they fix some issues with the Nodes. Be patience, in the meantime, use the "running" community and don't forget to use the runningproject tag as well.
Additionally, @isotonic is the runningproject funding account. People delegate some HP to isotonic to get weekly returns from the curation, they are not so much but it also helps the runningproject community.
There is a curation trail at hive,vote as you mention, called runningproject, you can also follow it.