I m not surprised too. Openledger has history of ridding people of their coins subtely.

During the EOS mainchain launch, OL said it was okay to keep our EOS with them if we weren't sure of how to create the EOS genesis wallet on our own. I decided to leave my EOS on openledger.

After the EOS mainchain went live, some tokens (A lot of tokens) were distributed as incentives to EOS token holders, and OL kept it all to themself. At the time, a lot of users complained because they didn't include this when they announced it was okay to leave our EOS with them, just like they've now decided to delist and disable Steem and sbd within such a short time frame without letting the entire Steem community know. Won't be surprised to find that they'd transfer and sell them on the open market someday (edit: oh, they already did that).

PS: I had some EOS on Binance too because they supported the mainnet swap, and they shared the dividends with users who held EOS.
OL is shitty, and scammy. I wouldn't advise anyone to trust that rogue company. Whatever it is.