I know it sounds strange but my PMA can not tell the exact number of rows inside a table. I double checked and nothing uses the that table (nor the database).
at this point http://orosznyet.com/screencast/20130526074812960.jpeg
279 should be constant but it changes on every reload randomly. I tried to defrag, optimize, check and FLUSH the table but nothing helps.
The datas are stored and can be accessed with no problem. The problem is that the pagination is based on this number and it's hard to use PMA when a page suddenly disappears. + I can not trust the row number anymore.
I never experienced issue like this. PMA version: 4.0.0