Ah, this is a normal FH glitch. One way to fix it is to head to y'er user panel on the site here. It should be located on the top right hand corner of y'er screen. Ye'll need to log into the box, of course. Then, head to y'er character panel and find the glitchy character. Find the button that says "Send Home". This shall send it to Lonely Cave, the default home, unless ye 'ave changed it. If so, click the button "Reset Home" first, and then send him home.
Hope this helped, deary!