This has been true since the BETA, but I've never known if it was intentional to keep people from moving CAMP repeatedly or a bug. After moving a max-budget camp for 40 caps, the next move in that play session will cost 160 caps. The cap cost seems to increase 4x no matter what; if my camp budget isn't maxed and the cost to move camp is, say, 20 caps, then the move after that will cost 80 caps.
Is it a bug or a feature? :D
Can you submit a ticket here over this?