I am still maintaining mojoPortal for any security bugs and would respond to them promptly.
For other bugs I would accept a pull request in our github source code repo that fixes them, and I may get around to some of them myself at some point in the absence of pull requests, but I'm not making promises, and don't have time to look into it near term.
my guess is the bug would have to be in the sqlce data layer since I don't think this problem happens for other db platforms.