Not familiar with the content of the series so I can't really make the call ...
- Holmes site calls it a new series starting with season 1
- DIY doesn't even seem to acknowledge anything new and/or special
Some reference links below
https://www.tvmaze.com/shows/17924/holmes-makes-it-right
https://www.tvmaze.com/shows/17924/holmes-makes-it-right/episodes#Specials
https://makeitright.ca/tv-shows/holmes-makes-it-right-retooled/
https://www.youtube.com/watch?v=SAUXcvZHWjY
https://www.diynetwork.com/shows/holmes-makes-it-right
https://www.diynetwork.com/shows/tv-schedule-2019.04.09.EST
http://www.thefutoncritic.com/showatch/holmes-makes-it-right/listings/