What schedule does Onyxia follow

Hello, there is a lot of items that are missing on Onyxia. The usual answer from GM is that "onyxia realm follows classic timeline". So, is there any way to find the timeline, so that we know what to expect and when.

Things like alchemy not having Flask of the north, missing enchants for staves, missing blacksmithing recipes, PvP vendors not having gems for honor, pvp items different cost and req, non-exitant fishing daily quests, no proof of demise quests.

I´m not saying it´s wrong, but since there have been one too many versions of wotlk already and most of them had these things from the get go, it gets slighly confusing as to what expect when..

Things are released during the appropriate content patch. Onyxia is a progression server.