Bayern Munich fans are cancelling their tickets for next month’s Champions League match at Shakhtar Donetsk in large numbers in a protest against inflated ticket prices. Bayern confirmed on Monday that the number of ticket requests has plunged from an original 50,000 to 19,000 for the December 10 match in the German city of Gelsenkirchen, where the Ukrainian club is playing its home games. Bayern’s Südkurve fan group had called for a boycott because “the dynamic pricing system in combination with a high basic ticket price for our match creates a disproportionate price increase compared to the …