Instapaper has shut down in Europe. Instead of complying with the General Data Protection Regulation, or GDPR, which forces internet companies to stop hoarding your data, the read-later service has closed access for anyone trying to access their account from Europe. Clearly the two-years since the GDPR was announced wasn’t enough time to get ready.
That’s the bad news. The good news is that you can still download all your saved articles from Instapaper, and you can import them into am alternative. One option is Pocket, another read-later service, but that might leave you in a similar situation sometime in the future. Better to take care of business now, and move everything to Pinboard.