At the end of 1997 and for part of the next year, Jason Rullo, their drummer, had to stay away from the band in order to solve personal issues. He was temporarily replaced by Thomas Walling. Even with a temporary drummer, the band recorded "Twilight in Olympus", released in early 1998. That year also saw the first live performances from the band, which by then had already gathered many fans from around the globe. Their first official show happened in 1998, in Japan. It was soon followed by a world tour. Bassist Thomas Miller left the band and was replaced by Michael Lepond in that year.