Minecraft Realms, ingame button dissapeard

Been playing Minecraft realms with some friends for a couple of months now, suddenly the ingame button to access Minecraft Realms was gone? The subsription is valid and renewed. It happend yesterday, it came back later that evening after i filed a complaint to customer service, then today it's gone after i played and logged out and tried to logg in again.

Have reinstalled Minecraft fresh on the computer twice. Still happens.

Im am the Op of the Realms server...