I was recently having CTD/freezing problems in the vicinity of Dragon's Bridge which I narrowed down to be caused by South Dragon Bridge conflicting with another mod. After this was fixed I realized I was getting infinite loading screen whenever I tried to load exteriors. I fixed that by cleaning the master esms but now I am having trouble loading exterior saves.
 
If I load an exterior save straight from start up it gives me an infinite loading screen, but if I load an interior save first and then the same exterior save, it works. I've narrowed down this particular problem to Towns and Villages Enhanced - Villages, as without it saves work fine. I was just wondering whether there was any way to fix this. It's not particularly bad to have to load an interior beforehand, but it is inconvenient.
 
Load order:
00  Skyrim.esm
01  Update.esm
02  Dawnguard.esm
03  HearthFires.esm
04  Dragonborn.esm
05  portal2mod.esp
06  HighResTexturePack01.esp
07  HighResTexturePack02.esp
08  HighResTexturePack03.esp
09  dthkhajargtailremoverclothes.esp
0A  killthemgenerals.esp
0B  unofficial high resolution patch.esp  [Version 1.1.2]
0C  Chesko_Frostfall.esp
0D  better dynamic snow.esp
0E  rainbows.esp
0F  bardsoundsmalukah.esp
10  icebreaker's improved reverb.esp  [Version erb]
11  newheavyarmorsound.esp
12  randomthunder.esp
13  realrain.esp
14  mintylightningmod.esp
15  theFlicker.esp
16  enhanced soundtrack 01.esp
17  enhanced soundtrack 02.esp
18  lotr skyrim norep.esp
19  staticmeshimprovementmod.esp
1A  staticmeshimprovementmod-part2.esp
1B  staticmeshimprovementmod-part3.esp
1C  arrowsstick.esp
1D  better embers.esp
1E  birdshf.esp
1F  deeper snow.esp
20  extra encounters.esp
21  extra encounters - dawnguard.esp
22  extra encounters - dragonborn.esp
23  fixed followers.esp
24  guardedborders.esp
25  hdplants+herbs.esp
26  higherlevelenemies.esp
27  higherlevelenemies_dawnguard.esp
28  hqsnow.esp
29  Immersive Battles.esp
2A  Immersive Brigands.esp
2B  Immersive Dawnguard.esp
2C  Immersive Dragonborn.esp
2D  Immersive Factions.esp
2E  Immersive Mercenaries.esp
2F  Immersive Patrols.esp
30  Immersive Travelers.esp
31  Immersive Werewolves.esp
32  lanterns of skyrim - all in one.esp
33  unlimitedbookshelves.esp
34  milkywaygalaxy.esp
35  moss rocks.esp
36  real glaciers v2.esp
37  shootingstars.esp
38  sign.esp
39  Skyrim Immersive Creatures.esp  [Version v6.1.3]
3A  Skyrim Immersive Creatures - DLC2.esp  [Version v6.1.3]
3B  vibrantauroras.esp
3C  crowdedcities.esp
3D  wetandcold.esp
3E  wetandcold - ashes.esp
3F  skyui.esp
40  archersarsenal.esp
41  ashlandamulets.esp
42  Cloaks.esp
43  Cloaks - Dawnguard.esp
44  dragonpriestmasks.esp
45  isilnarsil.esp
46  lefthandrings.esp  [Version 1.3]
47  matys knights of the nine armor 2.1.esp
48  SkyRe_Main.esp
49  SkyRe_EncounterZones.esp
4A  SkyRe_EnemyAI.esp
4B  SkyRe_EnemyScaling.esp
4C  SkyRe_StandingStones.esp
4D  SkyRe_Survivalism.esp
4E  adalmatar.esp
4F  bettercitiesdocksolitude.esp
50  betterdawnstar.esp
51  betterinns.esp
52  bettermarkarthexterieur.esp
53  bettermorthal.esp
54  betterwinterhold.esp
55  enhancedhighhrothgarbymat.esp
56  tos_granitehall.esp
57  hallsofdovahndor.esp
58  hg.esp
59  hobbithouse.esp
5A  markarth_plus.esp
5B  more plants all.esp
5C  run for your lives.esp  [Version 1.2.2]
5D  theaviary.esp
5E  thedomain.esp
5F  thefrontier.esp
60  wrath of nature.esp
61  Wyrmstooth.esp  [Version 1.9]
62  lightweight potions and poisons.esp
63  misc items reweighting.esp
64  alternate sunglare.esp
65  armored-horses.esp
66  dynamic fires.esp
67  dynamicmerchants.esp
68  guardskillcomments.esp
69  Lawrens RNG Guards.esp
6A  convenient horses ultimate.esp
6B  dD - Enhanced Blood Main.esp
6C  EBT- Dg - Db - SIC.esp
6D  torches for realistic lighting.esp
6E  TAVERiften.esp
6F  TAVEWindhelm.esp
70  tos_amber_guard.esp
71  tos_laintardale_hf.esp
72  tos_oakwood_hf.esp
73  TownsAndCitiesEnhanced.esp
74  tavefalkreath.esp
75  sos - the dungeons.esp  [Version 1.23]
76  sos - the wilds.esp  [Version 1.13]
77  sos - civilization.esp  [Version 1.02]
78  Realistic Lighting Overhaul - Dungeons.esp
79  Realistic Lighting Overhaul - Dawnguard Interiors.esp
7A  Realistic Lighting Overhaul - Major City Exteriors.esp
7B  Realistic Lighting Overhaul - Major City Interiors.esp
7C  Realistic Lighting Overhaul - Minor Cities and Town Interiors.esp
7D  Realistic Lighting Overhaul - Weathers.esp
7E  SoS - The Dungeons-PatchRLODungeons.esp
7F  SoS - The Dungeons-PatchRLOMajorCityInteriors.esp
80  SoS - Civilization-PatchRLOMajorCityInteriors.esp
81  SoS - Civilization-PatchRLOMinorCities.esp
82  naturalisticwerewolf.esp
83  DG-NoAttacks.esp
84  midasskyrim.esp
85  midas magic expanded.esp
86  deadlyspellimpacts.esp
87  enchantfreedom.esp
++  CalienteVanillaArmorTweaks.esp
88  the dance of death - dawnguard edition.esp
89  xce.esp
8A  SkyRe_Races.esp
8B  Purewaters.esp
8C  PurewatersDG.esp
8D  PurewatersDB.esp
++  SkyRe_SIC Crossbowfix.esp  [Version v6.1.2]
8E  RLO_Torches_Flicker.esp
8F  Bashed Patch, 0.esp
90  ReProccer.esp
91  lightertools.esp
92  vvardenrim.esp
93  bigger and boulder.esp
94  iomaungandr rising.esp