I am having the same error on 64-bit Windows 7 and Lazarus 1.2.2 Stable.
When I force, the report opens empty, with only the title that is a Memo (from LazReport) with text only, without accents or Report Variables or Database Fields. All the other Memo Components (from LazReport) are removed, but the bands are still there, they are not removed.
Please, what can I do to solve this ?
The same project works Ok on Lazarus 0.9.30.2 - F.P.C. 2.4.4