Question about Netvibes

[Bright_Glow]

When last year Google sot down it's RSS reader site I moved to Netvibes to follow tumlrs and blogs via RSS.

Anyway I just noced that some of the tumblr's name had suddenly changed to someting inappropriate.

What does it mean? Could the sites might be infected or what? As I experienced in the last 1 year Netvibes shows every changes (even name changes or status changes like when a tumblr I follow is being removed). 

 [edit for content - kkat]

[Rosencrantz]

 edit for content