The first seven seasons were shown in "Televisión Española" (TVE) from 2005 to 2012. In 2013 the series were moved to "Antena 3" channel and re-titled as "Amar es para siempre". In Spain the episodes are numbered since episode 1. In season 8 (First season as "Amar es para siempre") the episodes numbers started again from one since episode 8.1.
Between 2005 and 2012 (the first seven seasons) the series was Amar en tiempos revueltos, and was aired on Televisión Española. The series ended after the company Diagonal TV broke their contract with Televisión Española.
After that, the company signed with Antena 3 to made a new series, a sequel/spin off of the previous, titled Love in Difficult Times (2005).
Although they're different shows, in this site started to add the episodes of the new series as episodes of the original, and now it's very difficult to correct it.
Includes last role for Ágata Lys. She was 52. She retired from acting and passed away in 2021.