There were duplicates of the buildings in core and in my experimental folder. The ones in my experimental folder were old and wrong which was causing the Beluga Myth to not be available when it should. I deleted the buildings from my folder. I then realised that the Class building was still in my folder and moved them to core where the buildings were defined. I then did the first update but only half got done.
Now it is possible my update was not correct as my internet connection is very woeful at the moment, it slows to below dial-up speeds at times. They are working on the lines at the moment.
@Toffer90 if you could revert both sets of changes I did that would be best and I will not try to do anything until my computer and the lines are fully working, thanks.