Red text - struck through

I’ve just come across a new situation (new for me anyway). It exist in both R-7 and R-8. I have a birth fact and the text is colored red and struck thru. I have not been able to find an explanation for this, or a way to correct it. Any suggestions would be appreciated.
Thanks
Rick

Sorry guys - just found the answer - it is a “disputed” fact. Never mind.
Thanks
Rick