I am missing 21 deposits (~500 PASC) on Poloniex from 2017-02-23 01:46:42 to 13:25:53 CST. I created a ticket about 8hrs ago but have yet to receive a response. Very concerning.... now all my mining is going to my personal wallet until its fixed.
Yeah, seems to be about the same-ish timeline for me. Though I'm only missing like 5 PASC, so I don't really care, but I still created a ticket as well. Not because I really want it back, but because of principle. But when it comes to you, then yes, you should definitely get it. It can't just "disappear", can it?
When I asked in their "Trollbox", a mod claimed that it would "sync" when they re-enabled deposits. That hasn't happened yet, however. Hopefully it's just delayed, but you never know.