Basically they lost to Leverkusen, that's natural because they lost one player due to a red card, playing with 10 players will be difficult to win the match because to win the match you need clear opportunities and in this match I didn't see any clear opportunities from Bayern throughout the match. They had small opportunities from time to time, but never had a big chance to score. They had more possession of the ball, which is unusual with one player down, but most of the time it wasn't dangerous possession. Leverkusen had some chances but I think they were better.
But, when we look at it right now, that's obvious that they are going to have only league and UCL left, and UCL is only like 5-6 more games I suppose, can't see them going deep, hence they can focus on the league a lot more. They are already leading the league at the moment, and considering they do not have much left, I think it would be fair to say that they can win it easier now that they have nothing else to worry. UCL could still be a deep run if they play right, but I do not see that happening to be fair.