Update 1.55b: Hotfix

[p]- Improvement: Maximum XP attainable in a mission is capped at 2 billion (due to an engine limitation, higher values aren’t possible[/p][p]- Fix: Some teleportation issues with allied AI under certain conditions[/p][p]- Fix: Some AI script errors[/p][p]- Fix: Numerous collision issues on certain objects preventing a character from passing through them[/p][p]- Fix: Rank number error in the rank list menu[/p]