When I was provisionally rated I had some games deleted by the opponent. I didn't put much stock in it, just moved on to the next game. There may be any number of players looking to play against an exact opening or what-have-you, but I think the ability to delete a game within the first couple of moves is an important safeguard against mistakenly starting a game, for whatever reason.
You've only had five moves so it's probably just one of those things. You'll have very little problem getting games going, and sometimes you run into deletions, timeouts, and players who will squeeze every last drop of the timebank when they're losing. I've found that is outnumbered by the nice players I've run into, the nail-biting games, and the overall enjoyment I've had in playing here.