Demonslayer/Invincible Achievements

Hello.

I'm sort of desperate for help at this point. I have literally every single other trophy in the game counting DLCs.

My first playthrough I 100%'d the game including collectibles and whatnot. Naturally had to do a second for some of the Trials. But the 2 before mentioned trophies simply do not pop. I've done every rift yet again and I left one in the Emerald Graves to reset so I could grind. Fast forward literally 56 retries at that rift and not one of those damn trophies pop.

I kind of found it funny the 75 rifts trophy in one playthrough is actually rarer than both those achievements.

Can someone give any pointers or help? Extremely sad that I might just have to skip this game's platinum over these 2 trophies that I'm very damn sure I should've gotten at this point considering I've done in total around 160 Rifts across both playthroughs.

Thank you.