Since the 13th April I have been noticing some strange data appearing in my Search Console analytics as seen below: [![enter image description here](https://i.stack.imgur.com/OpegA.png)](https://i.stack.imgur.com/OpegA.png)

Normally, I would assume that we have been penalized or massively de-ranked for the majority of keywords - however, data is still appearing inside Google Analytics showing thousands of sessions specifically from Organic Search?

What is going on here? Im unsure as to whether I need to take action or if it is just a data anomaly that will end up being fixed down the line?

Any advice or if you've experienced something similar then please get involved!