I would have thought if they knew there was a duff batch, they wouldn’t describe it as production difficulties because of the safety implications. There would be a public recall, so I wouldn’t go about chucking insulin away without even trying it. This is the only place that pops up if you search on the net, and it doesn’t seem to be a topic on the red forum, I’ve had a look.
You have to remember that they they produce insulin in great vats, so it’s the same stuff in pens, vials and cartridges, and there’s no word from pen users.
And I’m sure there must be folk who are using this batch number without any problem, as Sally intimates.
There is also no report of Novorapid production problems anywhere on the internet, only SB’s pharmacy. Pharmacy telling fibs?