Does anyone know when these two are contracted til?

i'd like to see them again when kerry ellis is back

Cast is "subject to change" as of May 4 (so some sort of cast change on May 2, but who knows what that will be). Best bet is to book between December 1 and May 2. Both OT and DP will have been in the show for almost two years, so not completely unreasonable to think they might be leaving. (Also rumor has it -- rumor, rumor, rumor - that DP, at least, is leaving in May.)

I re-iterate that all this is rumor, and no responsibility is accepted by the author for the veracity of such statements ...

Edited to add a verb, which might be helpful.