Broken reverse direction switch on FA2 6 / 1BEK switch

No, but was it damaged slowly or a sudden mechanical or electrical latch behavior, can you give more details?

It is not hard to open up, if you remember the sequence and have good mechanical dexterity.

Rather than behaving like a toggle Flip Flop both Mechanically (CW/CCW) and Electrically (DPDT), you say it is locking.

Damage will require your analysis and diagnosis that an open-vague question cannot answer.

Fusion-welded contacts and broken plastic might challenge your repair skills.

Replacement is possible too. perhaps https://www.aliexpress.com/item/32908625021.html