The marvellous game-changing SKSE plugin --- Experience has been updated to 2.0 version, which greatly changed the whole XP and leveling system in game. See more details in 

Experience

One of the biggest changes in 2.0 is that quests of 'None' type are NOT seen as side quests thereby not giving XP by default. z4x did this because this might be helpful to avoid some unwanted XP gain at the beginning stage with mod like Alternate Lives, etc. However, this accidentally injured some vanilla quests which are included in 'None' type but are typical side quests, so these none type vanilla quests will not give XP reward at final step.

This little ESL mod changes that by changing these None Type Quests ----> Side Type Quests. Here is the list:

T01 -----------------------The Heart of Dibella
T02 -----------------------The Book of Love
T03 -----------------------The Blessings of Nature
dunHighGateRuinsQST  -----------------------A Scroll For Anska
MS06Start  -----------------------The Man Who Cried Wolf
dunNchuandZelQst  -----------------------The Lost Expedition
dunGauldursonQST  -----------------------Forbidden Legend
dunHillgrundsTombQST  -----------------------Ancestral Worship
dunForelhostQST  -----------------------Siege on the Dragon Cult

With this little mod, these none type quest will work exactly as other side quests with Experience installed.

Note:
You don't need Experience to let this mod work, but it's meaningless to use this mod without Experience.

Future Plan:
There are also some miscellaneous type quests like Red Eagle quest that I think should be side quests, so maybe in the furture I will also convert some misc quests to side type.