I've made some changes to fix this. Should react quicker.
As for Cold Snap - Make sure you only have the bottom setting enabled - not the top one..
I've made some changes to how checking movement works (in my copy). Should hopefully fix this, not sure why it's failing currently though - conditions look correct.
I've changed RestBehavior to prevent the Water Elemental stuff. It is checking for transport etc so not sure why this isn't working. The API may be returning incorrect values.
Polymorph;
[09:34:49.314 N] [Portal] [HP: 56.5] [Mana: 100] [Hotkey] Polymorph Focus
[09:34:49.316 D] [CGSpellBook::CastSpell] Override ID: 118, KnownIndex: 64
[09:34:49.486 N] [Portal] [HP: 52.2] [Mana: 100] [Hotkey] Polymorph Focus
[09:34:49.488 D] [CGSpellBook::CastSpell] Override ID: 118, KnownIndex: 64
[09:35:05.083 D] [CGSpellBook::CastSpell] Override ID: 118, KnownIndex: 64
[09:35:05.083 N] [Portal] [HP: 85.5] [Mana: 93.2] [Casting: Polymorph] [On: Lvl 90 Alliance Druid @ 100.0%]
[09:35:14.954 D] [CGSpellBook::CastSpell] Override ID: 118, KnownIndex: 64
[09:35:14.955 N] [Portal] [HP: 88.9] [Mana: 91.5] [Casting: Polymorph] [On: Lvl 90 Alliance Druid @ 100.0%]
[09:35:26.534 D] [CGSpellBook::CastSpell] Override ID: 118, KnownIndex: 64
[09:35:26.535 N] [Portal] [HP: 79.6] [Mana: 96] [Casting: Polymorph] [On: Lvl 90 Alliance Druid @ 94.8%]
.. It goes on - it uses Polymorph a lot by the looks of it.
Remember with hot keys you need to hold the key combination down until it begins the cast.
There's another error in your log file which I've fixed too (with multi-dotting Living Bomb).