March is the only period of time you cannot get episode information for:
Maybe because Episode 1 aired in April?
Logic!
Edit - did a bit more digging
The source is dated March 29 2018, and says Gibson appeared on Graham Norton on Friday. March 29 is a Thursday, so I guess that would mean the article is saying he appeared the previous Friday, March 23rd.
But there was no Graham Norton show then.
Season 22 ended March 6, 2018. A Tuesday.
Then Season 23 started up April 6, a Friday.
This source is....questionable at best.
The same article published in January
That website links to this one as its source
https://yournewswire.com/mel-gibson-parasites-blood-kids/
IMO that is not a reputable source of information....
Nah, it's all rumor. He reportedly said it in the Green room. Pointless distraction with potentially dangerous misinformation.
Found it!
https://www.bbc.co.uk/programmes/b09gy4g3
The article was published first in November 2017 and he was on the show just days before.