My second plant- power plant auto (help, one funky leaf!)

I was wondering if it’s normal for an auto to not be in full flower by week 7. I am abit worried with this power plant auto. She does have her pre-flowering pistols at the nodes but she’s going to hit week 7 from sprouting tomorrow! She’s also still growing and is really getting quite large at this point. (i must add that this is also a South African ruderalis strain, not sure if that could be a reason?)
Here are some pics. Also compared to my first auto…
Opinions???