Collectible Bug - Weaver Lvl 75

Date & Time: July 3, 2018 1:00PM EST
Frequency: Twice (both times collectible submitted)
World name: Midgardsormer
Character name: Miss Nymira
NPC name: Collectible Appraiser (Eulmore)
Class/Level: Weaver 75
Area and coordinates: Eulmore X: 12 Y: 11
Steps:
1. Had a bonus for Pixie Cotton Brais of Scouting lvl 75, Max collectibility 1370 388 scrips 4919745XP (base 388 scrip/4099788 XP)
2. Handed in two of the item
3. Received 338 scrips (as intended) but only 624778XP (the base XP was 4099788 for the item)