Issues using call.prompt

[PlainDevelopment]

Using the call.prompt example on the README, I've tried many things, but no matter what I do.. everytime the user responds it cancels and thinks it's timed out.
Is there a fix?

call.prompt('What\'s your favorite ice cream flavor?', { time: 60000 }).then((msg) => {
    	// Resolves with the response.
    	if (msg.content.toLowerCase() === 'yes') call.message.channel.send('Cool! Mine too!');
    else
		call.message.channel.send('Cool!');
    }).catch((exc) => {
    	// Rejects when the command is cancelled, out of time, or surpasses the maximum amount of attempts.
    	// In this case surpassing the maximum amount of attempts is impossible since there is no filter.
    	call.message.channel.send('Cancelled prompt.');
    });