Bump (like a swollen line from temples till near my eyes) on temples after facelift, normal? 20 days post op. (photos)

I am sorry you are experiencing this. Having done over a thousand facelifts, I can tell you that this can happen occasionally depending on the shape of your face, the amount of skin laxity, the excision type, The amount of skin rotation, etc. Fortunately, this is almost always temporary. If this is still there at 6 months, your surgeon will probably suggest a very minor revision/skin excision around your temple area. The incision line will not really be visible, and you may even have decreased crows feet in the area as the temporal skin is pulled tighter. Best of luck to you.

We call these bumps dog ears in plastic surgery or standing cutaneous deformities.  They can be corrected in the office by excising a bit more skin superiorly along your temporal hairline.  Since you have waited 3 weeks since the procedure and they have not resolved, it may be best to revise them.  

The photos show postoperative swelling which will subside and not be a permanent issue.  It is not uncommon to have some degree of temporal swelling after a facelift, lasting 3-6 weeks for most patients.