I wish I would've seen this post sooner :-/
I currently have ~ $1,500 stuck in @ionomy. A human won't even reply to my support tickets.
Did they eventually release your funds or was it stolen?
Here's a screenshot of my frozen withdrawal for those that want some proof:
They never replied. The greyed transfers never arrived. The only good thing was I was able to buy Hive with the remaining funds that I still had on Ionomy. Fortunately I was then able to send the Hive to my Hive wallet with no issues.
I was glad that I always send a test amount whenever transferring funds. I'm very sorry that you have so much tied up in a gray transfer. I felt my amounts were not worth putting much effort into retrieving them besides writing them. If you have funds in any coins still on Ionomy, I would suggest buying Hive and trying to get that out to your high wallet. Best of luck @fulltimegeek.
BTW I was able to use https://simpleswap.io/ with no problems to sell my Hive.