The physical release of 「情熱は覚えている」has been delayed indefinitely. Digital sales will continue as planned on 7/15/2020. Source: https://granrodeo.net/news/information/baki_enki/
Even though the physical release is still delayed, digital versions of Rodeo Freak can be purchased at these locations. Source: https://twitter.com/GR_staff/status/1260374448034603009
Scroll down this Line blog post to find a short video (filmed separately) from Kiiyan and e-ZUKA, commenting on today’s release of Rodeo Freak.