I think it is specific to META, because there was some confusion in the code that it was trying to retrieve the stock price of FB instead of META sometimes and sometimes it was getting it from META. I think the RV calendar of META should be better now.
I've added an override for GE, but just to be clear, it is the responsibility of each trader to confirm the earning date / time by looking at the official investor relations website. That is the only source of truth.