This is exactly what you have to doSometimes there's a chance that maps don't appear for a moment. All you can really do is patiently wait for it, or choose a different map to play.
IkrIs it just me or are there no jungle maps? I am waiting almost 10-15 minutes for the jungle map. I am diamond rank so I can see every open server.
Update 1: After 15 minutes I finnaly found a jungle map server.