I have already submitted this to the bugtracker: https://report.nostalrius.org/plugins/tracker/?aid=3502
But I wanted to also bring some attention here in the forums about it. The level 18 Protector's Band (Silverwing Sentinel reputation reward) is missing from the vendor. All the other Protector Bands (28, 38, 48 and 58) are there, but the level 18 one is missing entirely, I posted two screenshots in the report to show the current situation of the vendor tab (level 18 items pushed to the very end, most of them present, but not the Protector's band).
Since the honor reset will take place over the course of the next 24 hours, I wanted to bring this to the attention of the server's staff, in the hope that a simple database addition to Illiyana Moonblaze, fixes this bug promptly.
Thank you for time.