Gateway disappeared after recent upgrade

Just like this thread https://premium.wpmudev.org/forums/topic/choose-a-payment-method-cubepoints-nothing-shows-up

I do not have Cubepoints show up anymore.

I also have my own custom build gateway not showing up anymore as well.

My custom gateway should be the only non-cash payment enabled, but it’s not there in the payment process anymore.

A bit of clarity would be great as soon as possible. Thanks.