Board Thread:Questions and Answers/@comment-35155696-20180330202957/@comment-31529160-20180330232032

It ain't new and in short, the zero shuffle together with this bug together forms the multiple challenges you see around. Creating lots of such interrupted matches to the same player(s) and using the zero shuffle to generate even more challenge list. An interrupted match ends up in a "Match Not Started" message. The "Active Challenge" message is a normal thing cuz a times a random pending challenge would appear in your search list thereby hindering you from seeing all the four possible accounts to challenge. If you were to play the "Active Challenge" in the search screen you'd notice the list would still remain unchanged as the "Active Challenge" was never part of the true list of possible new challenges being the only one absent from he list. Sometimes another pending challenge would even take its place, which sucks big time.

In my experience what happened to you, facing lots of actives in a row is more like a coincidence.