Do you mean you are losing all 13 months of gold hp/ep? If so, send an email to email@example.com
with your before and after hp/ep, number of gold months and class so Brad can look at it.
If you are talking about a 1 month difference, some scenarios are some hours off from others so the gold months fluctuate when you swap scenarios only for that day until all are on the "same month" again. At the moment of this posting, I have 4 days to my next gold month in Crazy Aleria and 5 days more in normal Aleria so Crazy Aleria is ahead. If I do this again in 4 1/2 days, it will appear that I lose 1 month going back to normal Aleria.