C1/Conversation cancelled today - B2 will be held from 12:30- 14:00 (?)

I apologize, but I have been instructed to go to the Administration offices on Monday morning at 10:30, so I will not be available for the C1/Conversation lesson.
B2 lessons will also be late, so check back here for news. I am hoping to be able to be back by 12:30.
Sorry for the inconvenience.