[Translators] schedule for next release of Claws Mail

[moxalt]

'Disconnected', if used as a past participle, refers to a connection being
closed or lost. However, it is also an adjective describing the state of not
being connected, and as such can be used in both senses. I personally would use
it in the sense of the former, and refer to the latter as 'not connected' or
simply 'offline'.

As to the second question, I can assure you that the sentence is perfectly
sound grammatically.