I own some some shares of EXPC with IB. Just got a message today "EXPC@NASDAQ (Name: EXPERIENCE INVESTMENT CORP-A) has announced an issue change of 1 : 1 effective 20210510." And I notice EXPC has disappeared from my portfolio on TWS and the chart for EXPC is showing "unknown contract" on TWS. What does this mean or the financial implication to me? Thanks