Deleted groups aren't properly synced [SOLVED]

Thanks to madsession for pointing me towards a thread with a solution! The steps outlined in this comment were able to fix my issues. Apparently Steam still considered me part of those groups, and leaving the groups required editing the "leave group" button on another group page.

Original post below...

Gamearn, LootToot, and PUBG Heaven

These groups were all "removed for violating the Steam Community Rules and Guidelines." Unfortunately I cannot get them removed from my groups page by syncing: https://www.steamgifts.com/account/steam/groups

It's not that big of a deal, but I'm curious if anybody else has noticed this. I'm not sure it's worth bothering the support staff with a ticket just for my personal problem, but maybe these groups can be removed from everybody when they are pointed out. Feel free to post removed groups below and maybe we can submit a ticket with a conglomerate of these groups.