Repro:
1. Buy Town Portal Scroll.
2. Teleport to any place.
3. Check TP status with ALT.
4. Wait until cooldown off then buy Boots of Travel.
5. Check TP status with ALT again.
6. Teleport to any place.
7. Check TP status with ALT again.

Result:
1. TP status shows Town Portal Scroll with cooldown normally when Boots of Travel hasn't be bought yet.
2. TP status shows Boots of Travel normally when equiping it.
3. TP status shows Boots of Travel with no cooldown after Town Portal Scroll is used.

Expected:
1. Make TP status no longer show Boots of Travel. Because Boots of Travel no longer has active.
2. Make TP status shows Boots of Travel with cooldown of Town Portal Scroll. This one makes more sense.