> and now I look like an idiot for recommending them.
You don't. You hit an edge case in authentication and it's on DO support to resolve. It's not your fault and serious management should recognise this. It could happen with any service.
That's engineering...I mean learning from experience.
The lesson is the consequences of taking on dependencies.
You might also try contacting Github customer service.
They have probably seen this before.
Good luck.
Support will come back to you.
> and now I look like an idiot for recommending them.
You don't. You hit an edge case in authentication and it's on DO support to resolve. It's not your fault and serious management should recognise this. It could happen with any service.