Control: reassign -1 slapd 2.5.12+dfsg-1 Control: affects -1 src:sssd Control: forcemerge -1 1010678
Thanks Andreas for providing the additional details here. I'm aware of the problem and will upload openldap with a workaround ASAP. I had not seen Dave's MR for debconf, though; thanks for that.
Merging with #1010678. I had also opened #1010677 against debhelper, which I guess I will close once debconf is fixed.