So it was all maintenance but probably a board discussion whether to continue with the operations or not and then came up with the decision. It only took them only a short time of being introduced in the forum and they're out of business. Before everyone even tried them, they already stopped the operations.
They could retreat and go after other investors or angel investors, since the project has a good proposal, someone would certainly embrace it, but this farewell to the market raised suspicions.
It's not easy to find angel investors nowadays, tech companies are laying off more employees to save cost and operations. And that might be one of the issues of their investors pulling out their money on this exchange.