Hi, thanks for reporting the bug!
This is a known bug within the PointShop itself. Basically what is happening is that the points and items etc. are being loading (Apparently) however, when they have an issue while returning the result it will keep them at default. I will have a workaround and fix for this bug within the next week when I begin full development again.
One way to get them back while playing is rejoin the server. They do not get removed from the database.
Have you tried rejoining?
Sorry about no development in a few months. See you all within a week