Since LO 4.1.0.0.beta1 timestamps in a MariaDB, connected with the direct connection to Base, are shown in many different wrong versions: Start is the right timestamp, fomatted with a German date. 28.07.13 18:13 LO 4.1.0.0.beta1 shows 30.01.24 04:18 LO 4.1.0.0.beta2 shows 02.05.-23647 04:18 LO 4.1.0.1 shows 30.05.-7708 04:18 LO 4.1.0.2 shows 23.01.-28626 04:18 ... and since LO 4.1.0.3 and later the table couldn't be opened. No row is shown any more. See also: https://bugs.freedesktop.org/attachment.cgi?id=83140 You could say, that's a special bug with the direct connector. Don't know, why this connector could read the right values in LO 4.0 and the wrong only in 4.1.* - must be something, that has been changed in LO. Connection with other tables without time or timestamp works right.
Do you use a MySQL connector that has been compiled for the LibreOffice version you are using? There were date&time-datatype changes in the 4.1 development cycle, up to 4.1.0.3.
As per bug 67445#c0, I assume that you use a MySQL connector compiled for Apache OpenOffice instead of one for LibreOffice 4.1. Reopen if you can reproduce with LibreOffice 4.1.0.4 or later, with a connector compiled for LibreOffice 4.1.0.4 (the release version, not an alpha/beta/rc)