Based on your activity breakdown here:
http://www.bctalkaccountpricer.info/?token=jmgc0uvk Tuesday, October 13 2015 12:40:00 - Tuesday, October 27 2015 12:46:40: 1 Posts
Tuesday, October 27 2015 12:46:40 - Tuesday, November 10 2015 12:53:20: 5 Posts
Tuesday, November 10 2015 12:53:20 - Tuesday, November 24 2015 13:00:00: 4 Posts
Tuesday, December 22 2015 13:13:20 - Tuesday, January 5 2016 13:20:00: 2 Posts
Tuesday, January 19 2016 13:26:40 - Tuesday, February 2 2016 13:33:20: 2 Posts
Tuesday, February 2 2016 13:33:20 - Tuesday, February 16 2016 13:40:00: 39 Posts
Tuesday, February 16 2016 13:40:00 - Tuesday, March 1 2016 13:46:40: 12 Posts
Tuesday, March 1 2016 13:46:40 - Tuesday, March 15 2016 13:53:20: 56 Posts
Tuesday, March 15 2016 13:53:20 - Tuesday, March 29 2016 14:00:00: 26 Posts
Tuesday, March 29 2016 14:00:00 - Tuesday, April 12 2016 14:06:40: 4 Posts
Tuesday, April 12 2016 14:06:40 - Tuesday, April 26 2016 14:13:20: 15 Posts
Tuesday, April 26 2016 14:13:20 - Tuesday, May 10 2016 14:20:00: 66 Posts
Tuesday, May 10 2016 14:20:00 - Tuesday, May 24 2016 14:26:40: 53 Posts
Tuesday, May 24 2016 14:26:40 - Tuesday, June 7 2016 14:33:20: 60 Posts
Tuesday, June 7 2016 14:33:20 - Tuesday, June 21 2016 14:40:00: 19 Posts
Tuesday, June 21 2016 14:40:00 - Tuesday, July 5 2016 14:46:40: 18 Posts
Tuesday, July 5 2016 14:46:40 - Present: 1 Posts
Your activity should be 238.
I never encountered activity problems. Maybe a bug.