I'm afraid this feature is currently broken.

ITAD's API was overhauled and provided no compatibility layer for older apps, and the new API isn't documented, AFAIK. I'm not giving up, but fixing this isn't a priority for me.

Active bundles imported from ITAD - sorted by new | expiry | name
Bundle nameStoreExpiresRarest game
1 ★ 38 ⇄︎ Positech Games Humble Bundle 3 games, average ratio: 0:19, rarest: Democracy 2 (0:20)
Jim Guthrie and Friends Humble Bundle 2 games, average ratio: 7:19, rarest: Indie Game: The Movie (3:17)
2 ★ 76 ⇄︎ Spiderweb Software Humble Bundle 4 games, average ratio: 1:22, rarest: Avernum: Escape From the Pit (0:38)
Two Tribes Humble Bundle 3 games, average ratio: 4:5, rarest: EDGE (1:6)
Klei Entertainment Humble Bundle 3 games, average ratio: 4:24, rarest: Shank (3:37)
Rochard Humble Bundle 2 games, average ratio: 0:17, rarest: Rochard (0:20)
2 ★ 76 ⇄︎ 11 Bit Humble Bundle 3 games, average ratio: 22:3, rarest: Anomaly Warzone Earth Mobile Campaign (14:2)
2 ★ 76 ⇄︎ Serious Sam Humble Bundle 8 games, average ratio: 3:18, rarest: Serious Sam Classic: The First Encounter (0:15)
Telltale Games Humble Bundle 8 games, average ratio: 16:10, rarest: Wallace & Gromit's Grand Adventures [Unknown app] (0:5)
Alan Wake Humble Bundle 2 games, average ratio: 8:11, rarest: Alan Wake's American Nightmare (5:13)
Blendo Games Humble Bundle 4 games, average ratio: 1:19, rarest: Atom Zombie Smasher (0:23)
Tripwire Humble Bundle 3 games, average ratio: 18:9, rarest: Red Orchestra: Ostfront 41-45 (15:10)
THQ Humble Bundle 5 games, average ratio: 5:16, rarest: Darksiders II (1:19)
Bastion Humble Bundle 1 game: Bastion (14:39)
1 ★ 38 ⇄︎ Humble Bundle with Android 6 Humble Bundle 9 games, average ratio: 7:17, rarest: Aquaria (4:37)
Humble Indie Bundle 8 Humble Bundle 12 games, average ratio: 5:19, rarest: Dear Esther (1:28)
Humble Double Fine Bundle Humble Bundle 7 games, average ratio: 22:10, rarest: Humble Amnesia Fortnight Bundle 2012 (0:3)
4 ★ 152 ⇄︎ Humble Mobile Bundle Humble Bundle 5 games, average ratio: 7:28, rarest: The Room (0:51)
Humble Bundle with Android 5 Humble Bundle 32 games, average ratio: 1:7, rarest: Dungeon Defenders (2:32)
1 ★ 38 ⇄︎ Humble Indie Bundle 7 Humble Bundle 9 games, average ratio: 3:27, rarest: Legend of Grimrock (1:35)
Amnesia Fortnight Humble Bundle 2 games, average ratio: 2:3, rarest: Humble Amnesia Fortnight Bundle 2012 (0:3)
Humble THQ Bundle Humble Bundle 10 games, average ratio: 7:14, rarest: Darksiders (2:12)
Humble Bundle for Android 4 Humble Bundle 11 games, average ratio: 5:18, rarest: Eufloria (0:9)
Humble Indie Bundle 6 Humble Bundle 3 games, average ratio: 6:6, rarest: Humble Indie Bundle 6 (0:4)
Humble Bundle for Android 3 Humble Bundle 9 games, average ratio: 7:16, rarest: BIT.TRIP BEAT (0:23)
Humble Indie Bundle V Humble Bundle 3 games, average ratio: 6:14, rarest: Humble Indie Bundle 5 Moar Stuff (0:3)
Humble Botanicula Debut Humble Bundle 4 games, average ratio: 3:28, rarest: Samorost 2 (2:28)
Humble Bundle for Android 2 Humble Bundle 6 games, average ratio: 4:15, rarest: Snuggle Truck (0:18)
3 ★ 114 ⇄︎ Humble Mojam Bundle Humble Bundle
Humble Bundle for Android 1 Humble Bundle 5 games, average ratio: 9:13, rarest: Osmos (2:20)
Humble Indie Bundle 4 Humble Bundle 3 games, average ratio: 0:3, rarest: Humble Indie Bundle 4 (0:5)
2 ★ 76 ⇄︎ Humble Introversion Bundle Humble Bundle 2 games, average ratio: 0:2, rarest: Introversion Humble Indie Bundle Retail (0:2)
4 ★ 152 ⇄︎ Humble Voxatron Debut Humble Bundle 3 games, average ratio: 2:25, rarest: Blocks That Matter (1:24)
Humble Frozen Synapse Bundle Humble Bundle 4 games, average ratio: 7:14, rarest: Frozen Synapse (7:23)
Humble Indie Bundle 3 Humble Bundle 6 games, average ratio: 4:29, rarest: Braid (3:60)
2 ★ 76 ⇄︎ Humble Frozenbyte Bundle Humble Bundle 1 game: Humble Frozenbyte Bundle (2:3)
Humble Indie Bundle 2 Humble Bundle 6 games, average ratio: 2:21, rarest: Lugaru HD (0:27)
Humble Indie Bundle 1 Humble Bundle 6 games, average ratio: 2:28, rarest: Lugaru HD (0:27)
Hosted by PewDiePie Humble Bundle 5 games, average ratio: 5:24, rarest: Botanicula (3:54)
1 ★ 38 ⇄︎ Humble Origin Bundle Humble Bundle 10 games, average ratio: 2:30, rarest: The Sims™ 3 (0:59)
Introversion Bundle Humble Bundle 5 games, average ratio: 7:21, rarest: Prison Architect (12:63)
Deep Silver Bundle Humble Bundle 7 games, average ratio: 4:16, rarest: Dead Island Riptide (0:29)

Legend for bundle names: Active (hasn't expired) - Expired (no longer buyable) - Unknown (unknown or no expiry)
Click on bundle icons on the left to filter by bundle site.