Hello there @Kopernikus1979!
I apologise for the delayed response. I'm sorry to hear that you've lost access to some of the content you earned during your playthrough of "Wrath of the Druids." I'm also sorry to hear that your Spear of Leonidas reset.
Just to confirm, are you able to travel to Ireland successfully now? Or do you still not have access to any of the "Wrath of the Druids" content?
If you are able to travel to Ireland and are missing your gear earned during this expansion, can you please provide a video which shows the following:
- Your map of Ireland, showing that all wealth has been collected.
- Your in-game quest log, showing that you have completed all of the "Wrath of the Druids" quests.
- Your in-game inventory, showing that you are missing gear from "Wrath of the Druids."
I'd recommend uploading this video to a sharing platform, such as YouTube or Google Drive, as this will allow you post a shareable link within this thread we can take a closer look at.
Regarding the reset of the Spear of Leonidas - as advised by @Ubi-Keo, the runes and resources used to upgrade the spear should have been automatically returned to your inventory. Have you checked your inventory to see if the runes are still available for you to use? You may need to re-slot them into the weapon.
Thanks!