If you're playing from a E5 save file, you need to convert it, which can only be done once the E5 story content is completed. If you haven't done that, you will need to restart.
Additionally, check your version file, and ensure you're on 6.0.7.
That is not your save file.
Please attach your Error Log, and ensure you're on the latest patch.
Additionally, ensure you've properly converted your save file.
Yep. please use your brain people. the work that blue made for the mod isn't owned by game-freak. his work was developed by him, and the PoA team, thus it falls under his ownership.
Locked.
1. Nothing, yet.
2. You missed it by the sounds of it. You needed to complete his missable sidequests awhile back.
3. Not yet no.
4. There are one of the sewer entrances that can be accessed by completing the construction worker sidequests, the one with the gulpin cannot be entered however.
5. It's just there. No quest or anything.
Some unimportant dialogue probably uses they to skip having to write the same dialogue 3 different times in the script.
As for weather, ensure you enabled it. If you did, then it may be broken. I'll look into it later.