Does anyone know why no question has been tweeted since 8 Feb 2023?
The last tweet was How does one pronounce Pompey?, and then nothing has happened for more than a week.
No questions have been (automatically) tweeted since February 8th, 2023 on any Stack Exchange site. No questions will be (automatically) tweeted after that either.
You are one of the few people who were paying attention to Stack Exchange's tweets. Twitter changed its rules for bots and SE decided it wasn't worthwhile to maintain the integration.
(Note: the Hot Network Question list is completely unaffected — we've had several recent ones such as Confusion from a Vocative Comma before a List .)