Hello. The frontends of old versions such as Cent, Vyb are disabled. We are planning to switch to the new version frontend. However, there is a certain cost for this. There is a fee of approximately 2500 BEE. There are approximately 3500 staked BEE tokens in the @centtoken account. However, we do not want to spend them all at once. We will switch to the new frontend version gradually after accumulating some BEE tokens.