The user list of 2026-10-27 09:21 granted no holder for nine seats: the seeded
placements hold only the seats the controller had on record, and the grants part
read those holds as every holder (records.go heldWherePlaced). A placement's
holds are now the holders on record, as catalogue.World's Holdings are: a mesh
seat no placement holds is held by derivation, wherever its claimant is placed.
The membership loss guard (Losses) did not cover the user list: after take-over
the list that lost those seats went out. UserLosses applies the same guard per
user against the loaded list, and holdsBack holds a list that would lose a grant,
or whose loaded grants cannot be read, raising the held warning.
Quick fix chosen over moving the on-record rule into mesh-sdk: mesh-grants is the
only part reading placement holds itself; the others pass them to the catalogue.
jschoubben
bc1978ec67