I'm having an issue starting a job. The issue started when i did a chain x2 and the game lagged out around the time the first job finished and when the game stopped lagging it says to start a job but when i do it says already busy on a job.

Well, this happens to me when they introduce these chains ... so for now I do not do them. Someday when this thing work like it suppossed to - maybe I'll use them.

I'm in the same position as you and have been since 6am yesterday not able to do any jobs

You need to poke vaelinn to do a manual fix.

This should be resolved for you now, please confirm when you have a chance.