Is it going to your
TWRP recovery or actually your
bootloader screen? Someone else reported this on another ROM and they were mistaken -- it was going to recovery, not the bootloader. I don't remember why. I'll look around and see if I can find the comment.
But try reflashing the latest version of TWRP for Quark by our Quark TWRP maintainer, found here:
twrp-3.0.2-0-Mod_04-quark.img (updated September 2016)
https://www.androidfilehost.com/?fid=529141701856462150
Can't hurt and may help.
You may not have the latest version of TWRP for our Quark, which was released in September 2016.
Our Quark maintainer (who has official status) has newer modded versions on Android Host Files the official TWRP website has not yet integrated. It's their fault, not his. So, he provides the newest stuff to us in spite of their neglect.
Once you re-flash that TWRP, then reflash latest SuperSu and clear caches (it's an option you will see after your install something).
Reinstalling SuperSu can't hurt and also may help. Then, let it reboot.
[2017.01.03] SuperSU v2.79 SR2
https://download.chainfire.eu/1019/SuperSU/SR2-SuperSU-v2.79-SR2-20170103215521.zip
When you initially rooted this ROM you
had to use beta 2.62 SuperSu, but now you can update to newest if you haven't already.