The suspension of the service is due to mandatory federal and local regulations in Germany. According to statements by the BitPay support center, they can no longer offer their services to traders or users in the following countries: Germany, Algeria, Bangladesh, Bolivia, Cambodia, Ecuador, Egypt, Indonesia, Iraq, Kyrgyzstan, Nepal and Vietnam.
image source: https://www.pymnts.com/news/b2b-payments/2018/bitpay-business-executive-paypal-personnel/