Recipe Unlock for Township quest: Font of Summer

Completing the font of summer township quest produces these errors:

release-880 (x64)
@stonehearth/services/server/job/job_info_controller.lua:218: Attempting to manually unlock recipe decorations:banner_wall_small_stag when job stonehearth:jobs:weaver does not have such a recipe!
stack traceback:
[C]: in function ‘report_error’
radiant/modules/commons.lua:256: in function ‘verify’
…nehearth/services/server/job/job_info_controller.lua:218: in function ‘manually_unlock_recipe’
stonehearth/services/server/town/town.lua:1420: in function ‘add_town_bonus’
…er/controllers/encounters/town_upgrade_encounter.lua:197: in function ‘stage_1_setup’
…er/controllers/encounters/town_upgrade_encounter.lua:112: in function ‘stage_0_wait_for_facility_in_world’
…er/controllers/encounters/town_upgrade_encounter.lua:103: in function ‘start’
…ervices/server/game_master/controllers/encounter.lua:128: in function ‘start’
…arth/services/server/game_master/controllers/arc.lua:407: in function ‘_start_encounter’
…arth/services/server/game_master/controllers/arc.lua:383: in function ‘_trigger_edge’
…arth/services/server/game_master/controllers/arc.lua:315: in function ‘_trigger_out_edge’
…arth/services/server/game_master/controllers/arc.lua:289: in function ‘trigger_next_encounter’
…/controllers/encounters/delivery_quest_encounter.lua:214: in function ‘_complete’
…/controllers/encounters/delivery_quest_encounter.lua:50: in function <…/controllers/encounters/delivery_quest_encounter.lua:47>

release-880 (x64)
@stonehearth/services/server/job/job_info_controller.lua:218: Attempting to manually unlock recipe decorations:banner_wall_big_stag when job stonehearth:jobs:weaver does not have such a recipe!
stack traceback:
[C]: in function ‘report_error’
radiant/modules/commons.lua:256: in function ‘verify’
…nehearth/services/server/job/job_info_controller.lua:218: in function ‘manually_unlock_recipe’
stonehearth/services/server/town/town.lua:1420: in function ‘add_town_bonus’
…er/controllers/encounters/town_upgrade_encounter.lua:197: in function ‘stage_1_setup’
…er/controllers/encounters/town_upgrade_encounter.lua:112: in function ‘stage_0_wait_for_facility_in_world’
…er/controllers/encounters/town_upgrade_encounter.lua:103: in function ‘start’
…ervices/server/game_master/controllers/encounter.lua:128: in function ‘start’
…arth/services/server/game_master/controllers/arc.lua:407: in function ‘_start_encounter’
…arth/services/server/game_master/controllers/arc.lua:383: in function ‘_trigger_edge’
…arth/services/server/game_master/controllers/arc.lua:315: in function ‘_trigger_out_edge’
…arth/services/server/game_master/controllers/arc.lua:289: in function ‘trigger_next_encounter’
…/controllers/encounters/delivery_quest_encounter.lua:214: in function ‘_complete’
…/controllers/encounters/delivery_quest_encounter.lua:50: in function <…/controllers/encounters/delivery_quest_encounter.lua:47>

release-880 (x64)
@stonehearth/services/server/job/job_info_controller.lua:218: Attempting to manually unlock recipe decorations:rug_moss_recipe when job stonehearth:jobs:weaver does not have such a recipe!
stack traceback:
[C]: in function ‘report_error’
radiant/modules/commons.lua:256: in function ‘verify’
…nehearth/services/server/job/job_info_controller.lua:218: in function ‘manually_unlock_recipe’
stonehearth/services/server/town/town.lua:1420: in function ‘add_town_bonus’
…er/controllers/encounters/town_upgrade_encounter.lua:197: in function ‘stage_1_setup’
…er/controllers/encounters/town_upgrade_encounter.lua:112: in function ‘stage_0_wait_for_facility_in_world’
…er/controllers/encounters/town_upgrade_encounter.lua:103: in function ‘start’
…ervices/server/game_master/controllers/encounter.lua:128: in function ‘start’
…arth/services/server/game_master/controllers/arc.lua:407: in function ‘_start_encounter’
…arth/services/server/game_master/controllers/arc.lua:383: in function ‘_trigger_edge’
…arth/services/server/game_master/controllers/arc.lua:315: in function ‘_trigger_out_edge’
…arth/services/server/game_master/controllers/arc.lua:289: in function ‘trigger_next_encounter’
…/controllers/encounters/delivery_quest_encounter.lua:214: in function ‘_complete’
…/controllers/encounters/delivery_quest_encounter.lua:50: in function <…/controllers/encounters/delivery_quest_encounter.lua:47>

Was this game started in a previous unstable version? The recipe unlocks may not be backward-compatible from saves created before those recipes were added.

Yes, the save is from shortly after the Northern Alliance were added to the unstable branch. No way to fix it other than starting another one then?