Das Kapitel „Gold Road“ (inklusive des Schriftlehre-Systems) und Update 42 können jetzt auf dem öffentlichen Testserver getestet werden! Hier könnt ihr die aktuellen Patchnotizen lesen: https://forums.elderscrollsonline.com/en/discussion/656454/
Columbine+Mountain Flower+Bugloss only does health and stamina, no longer does health, stamina, magicka. I can confirm Balthyzar's issue about only getting two out of the three traits that should occur.
If you're trying to make tri-stat tri-pots, you need columbine, bugloss and mountain flower. If you use Blessed Thistle, you only get stamina and magicka. You could also use columbine, bugloss and dragonthorn but the regeneration won't last as long if I remember correctly.