Fix Family Crest Softlock

What has been done in this MR?

• Family Crest (59) can now be completed even if you lose the crest from Chronozon
• Fix #1601 (closed)
• Fix #425 (closed)
• Update Chronozon drop to ashes [source]

What should testers check?

• Check that Chronozon (667) spawns (Location.create(3087, 9939, 0)) when quest stage 19..99
• Check that you can still kill it like normal (all elemental blasts required)
• Check you get the correct crest (781)
• Check that your quest journal progresses
• Make sure Chronozon does not respawn if you have the crest anywhere (bank, inventory)
• Make sure when you have lost the crest Chronozon respawns
• Check you still need to hit with the 4 blasts again

Known issues outside the scope of this MR.

• Chronozon gives you XP which should not happen [source].
• Some text in the journal clips off the page
• You can drop the crest to get infinite if you wanted to exploit the game
• You may be able to kill it with poison. I could do damage but got bored before it died from it.

• I have tested these changes thoroughly.

• I used the relevant Thanos/Zaros tool for any JSON edits where possible, and have attached screenshots of any changes.