Den. Nobile identify new growth on stem

[sweta]

Hi Orchid Pals,

I bought this Den. Nobile in full bloom from TJs 3 months ago. After blooms fell off I repotted it in bark media. Since then it lost one leaf at the bottom and I see another one yellowing. But I also see 2 new growths - one from the base and one from the lower part of the stem. I think the basal growth is probably a new cane but I'm not sure what the other growth on the stem is. It looks very similar to basal growth but I'm not sure if dens give out secondary canes branching from old canes, do they? I'm attaching some pictures. Please check and let me know your thoughts. This is my first den and I'm not sure what to expect.

Thanks in advance!