Borussia Dortmund’s roller-coaster season juddered to yet another home defeat on Sunday as Hoffenheim’s Maximilian Beier scored twice in quick succession to pull off a wild 3-2 triumph. Dortmund have now lost three home games in the Bundesliga this term, compared to only one away clash, while Hoffenheim edged up to seventh with Europe on their minds thanks to a sixth away victory this season but first of any kind this year. Dortmund coach Eden Terzic, kept on after a mid-season meeting which threatened his reign, said: “It is bitter and a hard lesson today. With individual errors we gave our o…