SEPA not working on iPad (Safari): Button broken

Hi,

a customer called us: On Safari clicking the SEPA button does nothing. I think the customer was using Mac Desktop Safari.

I could reproduce the problem on an iPad. When trying to touch the SEPA button the whole website hangs. I’d guess it’s some kind of JavaScript Error.

Here’s a screenshot, so you better understand what I mean:
https://storage3.static.itmages.com/i/16/0825/h_1472127525_3968768_181714bd19.png

https://www.ads-software.com/plugins/paymill/