Explanation for weird players on TT?

I was bored of everything else one night and i decided to play some Twisted tree line and i played 2 games both times there were players who had no numbers in their names and they only stayed in the bot lane i was able to back door and end at 7 mins both times no bots showed up to fight me. they also only instalocked free champions none of them talked none of them roamed just stayed bot lane all three of them on the enemy and both of my teammates they also seem to accept the match in a weird order like 2 accept then more and at the last minute the last one accepts they also only bring ghost heal can i get any explanations for this and it was in PVP only too.